40868752 has 20 divisors (see below), whose sum is σ = 79955200. Its totient is φ = 20235168.

The previous prime is 40868749. The next prime is 40868783. The reversal of 40868752 is 25786804.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10752 + ... + 14047.

It is an arithmetic number, because the mean of its divisors is an integer number (3997760).

Almost surely, 2^40868752 is an apocalyptic number.

It is an amenable number.

40868752 is a deficient number, since it is larger than the sum of its proper divisors (39086448).

40868752 is a wasteful number, since it uses less digits than its factorization.

40868752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24910 (or 24904 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 40868752 is about 6392.8672753312. The cubic root of 40868752 is about 344.4533863174.

The spelling of 40868752 in words is "forty million, eight hundred sixty-eight thousand, seven hundred fifty-two".