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4068876 = 223759821
BaseRepresentation
bin1111100001011000001100
321122201110010
433201120030
52020201001
6223113220
746404420
oct17413014
97581403
104068876
11232a009
121442810
13ac6026
1477cb80
155558d6
hex3e160c

4068876 has 48 divisors (see below), whose sum is σ = 11047680. Its totient is φ = 1141440.

The previous prime is 4068871. The next prime is 4068877. The reversal of 4068876 is 6788604.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4068871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4546 + ... + 5366.

It is an arithmetic number, because the mean of its divisors is an integer number (230160).

Almost surely, 24068876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4068876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5523840).

4068876 is an abundant number, since it is smaller than the sum of its proper divisors (6978804).

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

4068876 is a wasteful number, since it uses less digits than its factorization.

4068876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894 (or 892 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 4068876 is about 2017.1455078898. The cubic root of 4068876 is about 159.6460404481.

The spelling of 4068876 in words is "four million, sixty-eight thousand, eight hundred seventy-six".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 59 84 118 177 236 354 413 708 821 826 1239 1642 1652 2463 2478 3284 4926 4956 5747 9852 11494 17241 22988 34482 48439 68964 96878 145317 193756 290634 339073 581268 678146 1017219 1356292 2034438 4068876