10028856 has 16 divisors (see below), whose sum is σ = 25072200. Its totient is φ = 3342944.

The previous prime is 10028849. The next prime is 10028869. The reversal of 10028856 is 65882001.

It is a congruent number.

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, 208911 + ... + 208958.

Almost surely, 2^10028856 is an apocalyptic number.

It is an amenable number.

10028856 is an abundant number, since it is smaller than the sum of its proper divisors (15043344).

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

10028856 is a wasteful number, since it uses less digits than its factorization.

10028856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417878 (or 417874 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 10028856 is about 3166.8369077046. The cubic root of 10028856 is about 215.6504978879.

The spelling of 10028856 in words is "ten million, twenty-eight thousand, eight hundred fifty-six".