88664373 has 36 divisors (see below), whose sum is σ = 150452640. Its totient is φ = 50165136.

The previous prime is 88664353. The next prime is 88664377. The reversal of 88664373 is 37346688.

It is not a de Polignac number, because 88664373 - 2⁵ = 88664341 is a prime.

It is a super-2 number, since 2×88664373² = 15722742078966258, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88664377) 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 35 ways as a sum of consecutive naturals, for example, 46248 + ... + 48126.

It is an arithmetic number, because the mean of its divisors is an integer number (4179240).

Almost surely, 2^88664373 is an apocalyptic number.

It is an amenable number.

88664373 is a deficient number, since it is larger than the sum of its proper divisors (61788267).

88664373 is a wasteful number, since it uses less digits than its factorization.

88664373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006 (or 1996 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 88664373 is about 9416.1761347163. The cubic root of 88664373 is about 445.9125707554.

The spelling of 88664373 in words is "eighty-eight million, six hundred sixty-four thousand, three hundred seventy-three".