88858864 has 20 divisors (see below), whose sum is σ = 182291904. Its totient is φ = 41815808.

The previous prime is 88858859. The next prime is 88858879. The reversal of 88858864 is 46885888.

It is a happy number.

It is a super-2 number, since 2×88858864² = 15791795422740992, which contains 22 as substring.

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, 163072 + ... + 163615.

Almost surely, 2^88858864 is an apocalyptic number.

It is an amenable number.

88858864 is an abundant number, since it is smaller than the sum of its proper divisors (93433040).

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

88858864 is a wasteful number, since it uses less digits than its factorization.

88858864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326712 (or 326706 counting only the distinct ones).

The product of its digits is 3932160, while the sum is 55.

The square root of 88858864 is about 9426.4979711450. The cubic root of 88858864 is about 446.2383786045.

The spelling of 88858864 in words is "eighty-eight million, eight hundred fifty-eight thousand, eight hundred sixty-four".