88998536 has 64 divisors (see below), whose sum is σ = 197588160. Its totient is φ = 37120000.

The previous prime is 88998521. The next prime is 88998563. The reversal of 88998536 is 63589988.

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, 60611 + ... + 62061.

It is an arithmetic number, because the mean of its divisors is an integer number (3087315).

Almost surely, 2^88998536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88998536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98794080).

88998536 is an abundant number, since it is smaller than the sum of its proper divisors (108589624).

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

88998536 is a wasteful number, since it uses less digits than its factorization.

88998536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526 (or 1522 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 56.

The square root of 88998536 is about 9433.9035398927. The cubic root of 88998536 is about 446.4720614601.

The spelling of 88998536 in words is "eighty-eight million, nine hundred ninety-eight thousand, five hundred thirty-six".