108901232 has 40 divisors (see below), whose sum is σ = 230870640. Its totient is φ = 49351680.

The previous prime is 108901231. The next prime is 108901237. The reversal of 108901232 is 232109801.

It is a super-2 number, since 2×108901232² = 23718956662235648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108901231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75494 + ... + 76922.

It is an arithmetic number, because the mean of its divisors is an integer number (5771766).

Almost surely, 2^108901232 is an apocalyptic number.

It is an amenable number.

108901232 is an abundant number, since it is smaller than the sum of its proper divisors (121969408).

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

108901232 is a wasteful number, since it uses less digits than its factorization.

108901232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881 (or 1875 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 108901232 is about 10435.5753075717. The cubic root of 108901232 is about 477.5412929943.

The spelling of 108901232 in words is "one hundred eight million, nine hundred one thousand, two hundred thirty-two".