111408008 has 16 divisors (see below), whose sum is σ = 209986560. Its totient is φ = 55411600.

The previous prime is 111408007. The next prime is 111408019. The reversal of 111408008 is 800804111.

It is not an unprimeable number, because it can be changed into a prime (111408007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34928 + ... + 37983.

It is an arithmetic number, because the mean of its divisors is an integer number (13124160).

Almost surely, 2^111408008 is an apocalyptic number.

It is an amenable number.

111408008 is a deficient number, since it is larger than the sum of its proper divisors (98578552).

111408008 is a wasteful number, since it uses less digits than its factorization.

111408008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73108 (or 73104 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 23.

The square root of 111408008 is about 10554.9991946944. Note that the first 3 decimals coincide. The cubic root of 111408008 is about 481.1776753515.

The spelling of 111408008 in words is "one hundred eleven million, four hundred eight thousand, eight".