164462856 has 16 divisors (see below), whose sum is σ = 411157200. Its totient is φ = 54820944.

The previous prime is 164462839. The next prime is 164462899. The reversal of 164462856 is 658264461.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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, 3426286 + ... + 3426333.

It is an arithmetic number, because the mean of its divisors is an integer number (25697325).

Almost surely, 2^164462856 is an apocalyptic number.

It is an amenable number.

164462856 is an abundant number, since it is smaller than the sum of its proper divisors (246694344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164462856 is a wasteful number, since it uses less digits than its factorization.

164462856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6852628 (or 6852624 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 164462856 is about 12824.3072327514. The cubic root of 164462856 is about 547.8848302558.

The spelling of 164462856 in words is "one hundred sixty-four million, four hundred sixty-two thousand, eight hundred fifty-six".