74265164 has 6 divisors (see below), whose sum is σ = 129964044. Its totient is φ = 37132580.

The previous prime is 74265161. The next prime is 74265173. The reversal of 74265164 is 46156247.

It is not an unprimeable number, because it can be changed into a prime (74265161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9283142 + ... + 9283149.

It is an arithmetic number, because the mean of its divisors is an integer number (21660674).

Almost surely, 2^74265164 is an apocalyptic number.

It is an amenable number.

74265164 is a deficient number, since it is larger than the sum of its proper divisors (55698880).

74265164 is a wasteful number, since it uses less digits than its factorization.

74265164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18566295 (or 18566293 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 74265164 is about 8617.7238294111. The cubic root of 74265164 is about 420.3345105291.

The spelling of 74265164 in words is "seventy-four million, two hundred sixty-five thousand, one hundred sixty-four".