4890856 has 16 divisors (see below), whose sum is σ = 9203040. Its totient is φ = 2436720.

The previous prime is 4890841. The next prime is 4890857. The reversal of 4890856 is 6580984.

It is not an unprimeable number, because it can be changed into a prime (4890857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1725 + ... + 3571.

It is an arithmetic number, because the mean of its divisors is an integer number (575190).

Almost surely, 2^4890856 is an apocalyptic number.

It is an amenable number.

4890856 is a deficient number, since it is larger than the sum of its proper divisors (4312184).

4890856 is a wasteful number, since it uses less digits than its factorization.

4890856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184 (or 2180 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 4890856 is about 2211.5279785705. The cubic root of 4890856 is about 169.7442058490.

The spelling of 4890856 in words is "four million, eight hundred ninety thousand, eight hundred fifty-six".