88372664 has 16 divisors (see below), whose sum is σ = 175446000. Its totient is φ = 41587072.

The previous prime is 88372663. The next prime is 88372721. The reversal of 88372664 is 46627388.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88372663) 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 3 ways as a sum of consecutive naturals, for example, 324764 + ... + 325035.

It is an arithmetic number, because the mean of its divisors is an integer number (10965375).

Almost surely, 2^88372664 is an apocalyptic number.

It is an amenable number.

88372664 is a deficient number, since it is larger than the sum of its proper divisors (87073336).

88372664 is a wasteful number, since it uses less digits than its factorization.

88372664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649822 (or 649818 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The square root of 88372664 is about 9400.6735928868. The cubic root of 88372664 is about 445.4230106335.

The spelling of 88372664 in words is "eighty-eight million, three hundred seventy-two thousand, six hundred sixty-four".