74675164 has 6 divisors (see below), whose sum is σ = 130681544. Its totient is φ = 37337580.

The previous prime is 74675147. The next prime is 74675177. The reversal of 74675164 is 46157647.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9334392 + ... + 9334399.

Almost surely, 2^74675164 is an apocalyptic number.

It is an amenable number.

74675164 is a deficient number, since it is larger than the sum of its proper divisors (56006380).

74675164 is a wasteful number, since it uses less digits than its factorization.

74675164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18668795 (or 18668793 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 74675164 is about 8641.4792715136. The cubic root of 74675164 is about 421.1066131107.

The spelling of 74675164 in words is "seventy-four million, six hundred seventy-five thousand, one hundred sixty-four".