74510164 has 24 divisors (see below), whose sum is σ = 136916640. Its totient is φ = 35429856.

The previous prime is 74510147. The next prime is 74510171. The reversal of 74510164 is 46101547.

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, 2979 + ... + 12565.

It is an arithmetic number, because the mean of its divisors is an integer number (5704860).

Almost surely, 2^74510164 is an apocalyptic number.

It is an amenable number.

74510164 is a deficient number, since it is larger than the sum of its proper divisors (62406476).

74510164 is a wasteful number, since it uses less digits than its factorization.

74510164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9687 (or 9685 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 74510164 is about 8631.9270154468. The cubic root of 74510164 is about 420.7962295512.

The spelling of 74510164 in words is "seventy-four million, five hundred ten thousand, one hundred sixty-four".