164856058 has 8 divisors (see below), whose sum is σ = 247520340. Its totient is φ = 82349280.

The previous prime is 164856017. The next prime is 164856079. The reversal of 164856058 is 850658461.

164856058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 159441129 + 5414929 = 12627^2 + 2327^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36723 + ... + 40966.

Almost surely, 2^164856058 is an apocalyptic number.

164856058 is a deficient number, since it is larger than the sum of its proper divisors (82664282).

164856058 is a wasteful number, since it uses less digits than its factorization.

164856058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78752.

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 164856058 is about 12839.6284214147. The cubic root of 164856058 is about 548.3211150989.

The spelling of 164856058 in words is "one hundred sixty-four million, eight hundred fifty-six thousand, fifty-eight".