88391152 has 20 divisors (see below), whose sum is σ = 172832440. Its totient is φ = 43789248.

The previous prime is 88391141. The next prime is 88391183. The reversal of 88391152 is 25119388.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23598 + ... + 27085.

It is an arithmetic number, because the mean of its divisors is an integer number (8641622).

Almost surely, 2^88391152 is an apocalyptic number.

It is an amenable number.

88391152 is a deficient number, since it is larger than the sum of its proper divisors (84441288).

88391152 is a wasteful number, since it uses less digits than its factorization.

88391152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50800 (or 50794 counting only the distinct ones).

The product of its digits is 17280, while the sum is 37.

The square root of 88391152 is about 9401.6568752534. The cubic root of 88391152 is about 445.4540700360.

The spelling of 88391152 in words is "eighty-eight million, three hundred ninety-one thousand, one hundred fifty-two".