40112924 has 24 divisors (see below), whose sum is σ = 72251088. Its totient is φ = 19474560.

The previous prime is 40112903. The next prime is 40112939. The reversal of 40112924 is 42921104.

It is a self number, because there is not a number n which added to its sum of digits gives 40112924.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44987 + ... + 45869.

It is an arithmetic number, because the mean of its divisors is an integer number (3010462).

Almost surely, 2^40112924 is an apocalyptic number.

It is an amenable number.

40112924 is a deficient number, since it is larger than the sum of its proper divisors (32138164).

40112924 is a wasteful number, since it uses less digits than its factorization.

40112924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205 (or 1203 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 40112924 is about 6333.4764545232. The cubic root of 40112924 is about 342.3167158307.

The spelling of 40112924 in words is "forty million, one hundred twelve thousand, nine hundred twenty-four".