40588868 has 12 divisors (see below), whose sum is σ = 72091152. Its totient is φ = 19991400.

The previous prime is 40588829. The next prime is 40588879. The reversal of 40588868 is 86888504.

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, 75458 + ... + 75993.

It is an arithmetic number, because the mean of its divisors is an integer number (6007596).

Almost surely, 2^40588868 is an apocalyptic number.

It is an amenable number.

40588868 is a deficient number, since it is larger than the sum of its proper divisors (31502284).

40588868 is a wasteful number, since it uses less digits than its factorization.

40588868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151522 (or 151520 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 47.

The square root of 40588868 is about 6370.9393341955. The cubic root of 40588868 is about 343.6652706654.

The spelling of 40588868 in words is "forty million, five hundred eighty-eight thousand, eight hundred sixty-eight".