10856428 has 24 divisors (see below), whose sum is σ = 20888784. Its totient is φ = 4896000.

The previous prime is 10856407. The next prime is 10856453. The reversal of 10856428 is 82465801.

It is a junction number, because it is equal to n+sod(n) for n = 10856393 and 10856402.

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, 5128 + ... + 6928.

It is an arithmetic number, because the mean of its divisors is an integer number (870366).

Almost surely, 2^10856428 is an apocalyptic number.

It is an amenable number.

10856428 is a deficient number, since it is larger than the sum of its proper divisors (10032356).

10856428 is a wasteful number, since it uses less digits than its factorization.

10856428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953 (or 1951 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 10856428 is about 3294.9094069488. The cubic root of 10856428 is about 221.4261890433.

The spelling of 10856428 in words is "ten million, eight hundred fifty-six thousand, four hundred twenty-eight".