88209960 has 32 divisors (see below), whose sum is σ = 264630240. Its totient is φ = 23522624.

The previous prime is 88209959. The next prime is 88209977. The reversal of 88209960 is 6990288.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367422 + ... + 367661.

It is an arithmetic number, because the mean of its divisors is an integer number (8269695).

Almost surely, 2^88209960 is an apocalyptic number.

It is an amenable number.

88209960 is an abundant number, since it is smaller than the sum of its proper divisors (176420280).

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

88209960 is a wasteful number, since it uses less digits than its factorization.

88209960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735097 (or 735093 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 88209960 is about 9392.0157580788. The cubic root of 88209960 is about 445.1494847707.

The spelling of 88209960 in words is "eighty-eight million, two hundred nine thousand, nine hundred sixty".