40568796 has 48 divisors (see below), whose sum is σ = 108813600. Its totient is φ = 13055616.

The previous prime is 40568779. The next prime is 40568821. The reversal of 40568796 is 69786504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3345 + ... + 9608.

It is an arithmetic number, because the mean of its divisors is an integer number (2266950).

Almost surely, 2^40568796 is an apocalyptic number.

It is an amenable number.

40568796 is an abundant number, since it is smaller than the sum of its proper divisors (68244804).

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

40568796 is a wasteful number, since it uses less digits than its factorization.

40568796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12995 (or 12987 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 40568796 is about 6369.3638614857. The cubic root of 40568796 is about 343.6086115612.

The spelling of 40568796 in words is "forty million, five hundred sixty-eight thousand, seven hundred ninety-six".