88668372 has 24 divisors (see below), whose sum is σ = 222808096. Its totient is φ = 27282528.

The previous prime is 88668353. The next prime is 88668373. The reversal of 88668372 is 27386688.

It is a happy number.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88668373) 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 7 ways as a sum of consecutive naturals, for example, 284038 + ... + 284349.

Almost surely, 2^88668372 is an apocalyptic number.

It is an amenable number.

88668372 is an abundant number, since it is smaller than the sum of its proper divisors (134139724).

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

88668372 is a wasteful number, since it uses less digits than its factorization.

88668372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568407 (or 568405 counting only the distinct ones).

The product of its digits is 774144, while the sum is 48.

The square root of 88668372 is about 9416.3884796667. The cubic root of 88668372 is about 445.9192746039.

The spelling of 88668372 in words is "eighty-eight million, six hundred sixty-eight thousand, three hundred seventy-two".