88989056 has 32 divisors (see below), whose sum is σ = 190923600. Its totient is φ = 41071104.

The previous prime is 88989049. The next prime is 88989071. The reversal of 88989056 is 65098988.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×88989056² = 15838104175542272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88988989 and 88989007.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 25076 + ... + 28403.

Almost surely, 2^88989056 is an apocalyptic number.

It is an amenable number.

88989056 is an abundant number, since it is smaller than the sum of its proper divisors (101934544).

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

88989056 is a wasteful number, since it uses less digits than its factorization.

88989056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53506 (or 53494 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 53.

The square root of 88989056 is about 9433.4010833845. The cubic root of 88989056 is about 446.4562083700.

The spelling of 88989056 in words is "eighty-eight million, nine hundred eighty-nine thousand, fifty-six".