164317516 has 36 divisors (see below), whose sum is σ = 317768920. Its totient is φ = 74289600.

The previous prime is 164317513. The next prime is 164317523. The reversal of 164317516 is 615713461.

164317516 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (164317511) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 101320 + ... + 102928.

Almost surely, 2^164317516 is an apocalyptic number.

It is an amenable number.

164317516 is a deficient number, since it is larger than the sum of its proper divisors (153451404).

164317516 is a wasteful number, since it uses less digits than its factorization.

164317516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846 (or 1833 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 164317516 is about 12818.6393973776. The cubic root of 164317516 is about 547.7233894466.

The spelling of 164317516 in words is "one hundred sixty-four million, three hundred seventeen thousand, five hundred sixteen".