6164856 has 32 divisors (see below), whose sum is σ = 17125200. Its totient is φ = 2054880.

The previous prime is 6164839. The next prime is 6164869. The reversal of 6164856 is 6584616.

6164856 is a `hidden beast` number, since 6 + 1 + 648 + 5 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 6164856.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14055 + ... + 14486.

Almost surely, 2^6164856 is an apocalyptic number.

It is an amenable number.

6164856 is an abundant number, since it is smaller than the sum of its proper divisors (10960344).

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

6164856 is a wasteful number, since it uses less digits than its factorization.

6164856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28556 (or 28546 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 6164856 is about 2482.9128055572. The cubic root of 6164856 is about 183.3612857288.

The spelling of 6164856 in words is "six million, one hundred sixty-four thousand, eight hundred fifty-six".