88739392 has 42 divisors (see below), whose sum is σ = 204849222. Its totient is φ = 38029824.

The previous prime is 88739389. The next prime is 88739447. The reversal of 88739392 is 29393788.

It can be written as a sum of positive squares in only one way, i.e., 58003456 + 30735936 = 7616^2 + 5544^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

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, 11013 + ... + 17284.

Almost surely, 2^88739392 is an apocalyptic number.

It is an amenable number.

88739392 is an abundant number, since it is smaller than the sum of its proper divisors (116109830).

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

88739392 is a wasteful number, since it uses less digits than its factorization.

88739392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28323 (or 28306 counting only the distinct ones).

The product of its digits is 653184, while the sum is 49.

The square root of 88739392 is about 9420.1588097017. The cubic root of 88739392 is about 446.0382976357.

The spelling of 88739392 in words is "eighty-eight million, seven hundred thirty-nine thousand, three hundred ninety-two".