64165316 has 12 divisors (see below), whose sum is σ = 112405440. Its totient is φ = 32049480.

The previous prime is 64165307. The next prime is 64165349. The reversal of 64165316 is 61356146.

64165316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3656 + ... + 11903.

It is an arithmetic number, because the mean of its divisors is an integer number (9367120).

Almost surely, 2^64165316 is an apocalyptic number.

It is an amenable number.

64165316 is a deficient number, since it is larger than the sum of its proper divisors (48240124).

64165316 is a wasteful number, since it uses less digits than its factorization.

64165316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16594 (or 16592 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 64165316 is about 8010.3255863916. The cubic root of 64165316 is about 400.3441122154.

The spelling of 64165316 in words is "sixty-four million, one hundred sixty-five thousand, three hundred sixteen".