10456398 has 32 divisors (see below), whose sum is σ = 24249600. Its totient is φ = 3333528.

The previous prime is 10456379. The next prime is 10456451. The reversal of 10456398 is 89365401.

10456398 is a `hidden beast` number, since 1 + 0 + 4 + 563 + 98 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2968 + ... + 5451.

It is an arithmetic number, because the mean of its divisors is an integer number (757800).

Almost surely, 2^10456398 is an apocalyptic number.

10456398 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10456398 is an abundant number, since it is smaller than the sum of its proper divisors (13793202).

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

10456398 is a wasteful number, since it uses less digits than its factorization.

10456398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8453 (or 8447 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 10456398 is about 3233.6354154419. The cubic root of 10456398 is about 218.6724320353.

The spelling of 10456398 in words is "ten million, four hundred fifty-six thousand, three hundred ninety-eight".