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2072974 = 26771531
BaseRepresentation
bin111111010000110001110
310220022120211
413322012032
51012313344
6112233034
723422441
oct7720616
93808524
102072974
111196502
1283b77a
13577717
143bd658
152ae334
hex1fa18e

2072974 has 8 divisors (see below), whose sum is σ = 3116088. Its totient is φ = 1034280.

The previous prime is 2072969. The next prime is 2072977. The reversal of 2072974 is 4792702.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2072977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589 + ... + 2119.

It is an arithmetic number, because the mean of its divisors is an integer number (389511).

22072974 is an apocalyptic number.

2072974 is a deficient number, since it is larger than the sum of its proper divisors (1043114).

2072974 is a wasteful number, since it uses less digits than its factorization.

2072974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2210.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 2072974 is about 1439.7826224816. The cubic root of 2072974 is about 127.5061947522.

The spelling of 2072974 in words is "two million, seventy-two thousand, nine hundred seventy-four".

Divisors: 1 2 677 1354 1531 3062 1036487 2072974