89264856 has 32 divisors (see below), whose sum is σ = 224406000. Its totient is φ = 29589120.

The previous prime is 89264839. The next prime is 89264881. The reversal of 89264856 is 65846298.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5931 + ... + 14618.

Almost surely, 2^89264856 is an apocalyptic number.

It is an amenable number.

89264856 is an abundant number, since it is smaller than the sum of its proper divisors (135141144).

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

89264856 is a wasteful number, since it uses less digits than its factorization.

89264856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20739 (or 20735 counting only the distinct ones).

The product of its digits is 829440, while the sum is 48.

The square root of 89264856 is about 9448.0080440271. The cubic root of 89264856 is about 446.9169602864.

The spelling of 89264856 in words is "eighty-nine million, two hundred sixty-four thousand, eight hundred fifty-six".