88158672 has 80 divisors (see below), whose sum is σ = 289207680. Its totient is φ = 25187328.

The previous prime is 88158661. The next prime is 88158731. The reversal of 88158672 is 27685188.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11553 + ... + 17600.

It is an arithmetic number, because the mean of its divisors is an integer number (3615096).

Almost surely, 2^88158672 is an apocalyptic number.

It is an amenable number.

88158672 is an abundant number, since it is smaller than the sum of its proper divisors (201049008).

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

88158672 is a wasteful number, since it uses less digits than its factorization.

88158672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29177 (or 29165 counting only the distinct ones).

The product of its digits is 215040, while the sum is 45.

The square root of 88158672 is about 9389.2849568005. The cubic root of 88158672 is about 445.0631934832.

The spelling of 88158672 in words is "eighty-eight million, one hundred fifty-eight thousand, six hundred seventy-two".