164715 has 16 divisors (see below), whose sum is σ = 268800. Its totient is φ = 86112.

The previous prime is 164707. The next prime is 164729. The reversal of 164715 is 517461.

164715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 164715 - 2³ = 164707 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, 1116 + ... + 1254.

It is an arithmetic number, because the mean of its divisors is an integer number (16800).

2¹⁶⁴⁷¹⁵ is an apocalyptic number.

164715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

164715 is a deficient number, since it is larger than the sum of its proper divisors (104085).

164715 is a wasteful number, since it uses less digits than its factorization.

164715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226.

The product of its digits is 840, while the sum is 24.

The square root of 164715 is about 405.8509578651. The cubic root of 164715 is about 54.8164681357.

The spelling of 164715 in words is "one hundred sixty-four thousand, seven hundred fifteen".