164056715 has 8 divisors (see below), whose sum is σ = 208448640. Its totient is φ = 123524992.

The previous prime is 164056699. The next prime is 164056727. The reversal of 164056715 is 517650461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 164056715 - 2⁴ = 164056699 is a prime.

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, 964955 + ... + 965124.

It is an arithmetic number, because the mean of its divisors is an integer number (26056080).

Almost surely, 2^164056715 is an apocalyptic number.

164056715 is a deficient number, since it is larger than the sum of its proper divisors (44391925).

164056715 is a wasteful number, since it uses less digits than its factorization.

164056715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1930101.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 164056715 is about 12808.4626321819. The cubic root of 164056715 is about 547.4334579930.

The spelling of 164056715 in words is "one hundred sixty-four million, fifty-six thousand, seven hundred fifteen".