164508115 has 16 divisors (see below), whose sum is σ = 201127680. Its totient is φ = 129143520.

The previous prime is 164508089. The next prime is 164508139. The reversal of 164508115 is 511805461.

It is not a de Polignac number, because 164508115 - 2⁵ = 164508083 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103396 + ... + 104974.

It is an arithmetic number, because the mean of its divisors is an integer number (12570480).

Almost surely, 2^164508115 is an apocalyptic number.

164508115 is a deficient number, since it is larger than the sum of its proper divisors (36619565).

164508115 is a wasteful number, since it uses less digits than its factorization.

164508115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1962.

The product of its (nonzero) digits is 4800, while the sum is 31.

The square root of 164508115 is about 12826.0716901162. The cubic root of 164508115 is about 547.9350836400.

The spelling of 164508115 in words is "one hundred sixty-four million, five hundred eight thousand, one hundred fifteen".