4712856 has 32 divisors (see below), whose sum is σ = 11880000. Its totient is φ = 1557920.

The previous prime is 4712821. The next prime is 4712863. The reversal of 4712856 is 6582174.

It is a super-2 number, since 2×4712856² = 44422023353472, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 2395 + ... + 3893.

It is an arithmetic number, because the mean of its divisors is an integer number (371250).

Almost surely, 2^4712856 is an apocalyptic number.

It is an amenable number.

4712856 is an abundant number, since it is smaller than the sum of its proper divisors (7167144).

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

4712856 is a wasteful number, since it uses less digits than its factorization.

4712856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1639 (or 1635 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 4712856 is about 2170.9113293730. The cubic root of 4712856 is about 167.6594575662.

The spelling of 4712856 in words is "four million, seven hundred twelve thousand, eight hundred fifty-six".