108881192 has 32 divisors (see below), whose sum is σ = 247043520. Its totient is φ = 43918080.

The previous prime is 108881189. The next prime is 108881251. The reversal of 108881192 is 291188801.

It is a happy number.

It is a super-2 number, since 2×108881192² = 23710227942681728, which contains 22 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56234 + ... + 58137.

It is an arithmetic number, because the mean of its divisors is an integer number (7720110).

Almost surely, 2^108881192 is an apocalyptic number.

It is an amenable number.

108881192 is an abundant number, since it is smaller than the sum of its proper divisors (138162328).

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

108881192 is a wasteful number, since it uses less digits than its factorization.

108881192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114401 (or 114397 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 38.

The square root of 108881192 is about 10434.6150863364. The cubic root of 108881192 is about 477.5119988213.

The spelling of 108881192 in words is "one hundred eight million, eight hundred eighty-one thousand, one hundred ninety-two".