40933864 has 16 divisors (see below), whose sum is σ = 77224320. Its totient is φ = 20340720.

The previous prime is 40933799. The next prime is 40933873. The reversal of 40933864 is 46833904.

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, 14392 + ... + 16999.

It is an arithmetic number, because the mean of its divisors is an integer number (4826520).

Almost surely, 2^40933864 is an apocalyptic number.

It is an amenable number.

40933864 is a deficient number, since it is larger than the sum of its proper divisors (36290456).

40933864 is a wasteful number, since it uses less digits than its factorization.

40933864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31560 (or 31556 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 40933864 is about 6397.9577991731. The cubic root of 40933864 is about 344.6362166996.

The spelling of 40933864 in words is "forty million, nine hundred thirty-three thousand, eight hundred sixty-four".