89634056 has 8 divisors (see below), whose sum is σ = 168063870. Its totient is φ = 44817024.

The previous prime is 89634023. The next prime is 89634067. The reversal of 89634056 is 65043698.

It can be written as a sum of positive squares in only one way, i.e., 89605156 + 28900 = 9466^2 + 170^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×89634056² = 16068527990022272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5602121 + ... + 5602136.

Almost surely, 2^89634056 is an apocalyptic number.

It is an amenable number.

89634056 is a deficient number, since it is larger than the sum of its proper divisors (78429814).

89634056 is a wasteful number, since it uses less digits than its factorization.

89634056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11204263 (or 11204259 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 89634056 is about 9467.5263928864. The cubic root of 89634056 is about 447.5322632087.

The spelling of 89634056 in words is "eighty-nine million, six hundred thirty-four thousand, fifty-six".