111708996 has 48 divisors (see below), whose sum is σ = 307507200. Its totient is φ = 30886560.

The previous prime is 111708937. The next prime is 111709009. The reversal of 111708996 is 699807111.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18846 + ... + 24053.

It is an arithmetic number, because the mean of its divisors is an integer number (6406400).

Almost surely, 2^111708996 is an apocalyptic number.

It is an amenable number.

111708996 is an abundant number, since it is smaller than the sum of its proper divisors (195798204).

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

111708996 is a wasteful number, since it uses less digits than its factorization.

111708996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42944 (or 42942 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 42.

The square root of 111708996 is about 10569.2476553443. The cubic root of 111708996 is about 481.6106139333.

The spelling of 111708996 in words is "one hundred eleven million, seven hundred eight thousand, nine hundred ninety-six".