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10672974 = 23213172683
BaseRepresentation
bin101000101101…
…101101001110
3202002020120100
4220231231032
510213013344
61020431530
7156501354
oct50555516
922066510
1010672974
11602a844
1236a85a6
132298c90
1415bb7d4
15e0c569
hexa2db4e

10672974 has 48 divisors (see below), whose sum is σ = 26378352. Its totient is φ = 3089664.

The previous prime is 10672939. The next prime is 10672999. The reversal of 10672974 is 47927601.

It is a happy number.

It is a super-2 number, since 2×106729742 = 227824748009352, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2637 + ... + 5319.

It is an arithmetic number, because the mean of its divisors is an integer number (549549).

Almost surely, 210672974 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10672974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13189176).

10672974 is an abundant number, since it is smaller than the sum of its proper divisors (15705378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10672974 is a wasteful number, since it uses less digits than its factorization.

10672974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721 (or 2718 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 10672974 is about 3266.9517902779. The cubic root of 10672974 is about 220.1718629517.

The spelling of 10672974 in words is "ten million, six hundred seventy-two thousand, nine hundred seventy-four".

Divisors: 1 2 3 6 9 13 17 18 26 34 39 51 78 102 117 153 221 234 306 442 663 1326 1989 2683 3978 5366 8049 16098 24147 34879 45611 48294 69758 91222 104637 136833 209274 273666 313911 410499 592943 627822 820998 1185886 1778829 3557658 5336487 10672974