74716924 has 24 divisors (see below), whose sum is σ = 135475200. Its totient is φ = 36030720.

The previous prime is 74716907. The next prime is 74716933. The reversal of 74716924 is 42961747.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

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, 12037 + ... + 17155.

It is an arithmetic number, because the mean of its divisors is an integer number (5644800).

Almost surely, 2^74716924 is an apocalyptic number.

It is an amenable number.

74716924 is a deficient number, since it is larger than the sum of its proper divisors (60758276).

74716924 is a wasteful number, since it uses less digits than its factorization.

74716924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5253 (or 5251 counting only the distinct ones).

The product of its digits is 84672, while the sum is 40.

The square root of 74716924 is about 8643.8951867778. The cubic root of 74716924 is about 421.1850958538.

It can be divided in two parts, 747 and 16924, that added together give a palindrome (17671).

The spelling of 74716924 in words is "seventy-four million, seven hundred sixteen thousand, nine hundred twenty-four".