88231164 has 36 divisors (see below), whose sum is σ = 239486184. Its totient is φ = 25208736.

The previous prime is 88231163. The next prime is 88231183. The reversal of 88231164 is 46113288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88231163) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 74439 + ... + 75614.

It is an arithmetic number, because the mean of its divisors is an integer number (6652394).

Almost surely, 2^88231164 is an apocalyptic number.

88231164 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

88231164 is an abundant number, since it is smaller than the sum of its proper divisors (151255020).

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

88231164 is a wasteful number, since it uses less digits than its factorization.

88231164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150074 (or 150065 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 88231164 is about 9393.1445214050. The cubic root of 88231164 is about 445.1851504085.

The spelling of 88231164 in words is "eighty-eight million, two hundred thirty-one thousand, one hundred sixty-four".