88315964 has 18 divisors (see below), whose sum is σ = 169881432. Its totient is φ = 40143400.

The previous prime is 88315957. The next prime is 88315973. The reversal of 88315964 is 46951388.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 90752 + ... + 91719.

Almost surely, 2^88315964 is an apocalyptic number.

It is an amenable number.

88315964 is a deficient number, since it is larger than the sum of its proper divisors (81565468).

88315964 is a wasteful number, since it uses less digits than its factorization.

88315964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182497 (or 182484 counting only the distinct ones).

The product of its digits is 207360, while the sum is 44.

The square root of 88315964 is about 9397.6573676635. The cubic root of 88315964 is about 445.3277289525.

The spelling of 88315964 in words is "eighty-eight million, three hundred fifteen thousand, nine hundred sixty-four".