111384960 has 64 divisors (see below), whose sum is σ = 355045680. Its totient is φ = 29702144.

The previous prime is 111384947. The next prime is 111384983. The reversal of 111384960 is 69483111.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 27087 + ... + 30926.

Almost surely, 2^111384960 is an apocalyptic number.

111384960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111384960 is an abundant number, since it is smaller than the sum of its proper divisors (243660720).

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

111384960 is an equidigital number, since it uses as much as digits as its factorization.

111384960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58035 (or 58023 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 111384960 is about 10553.9073333055. The cubic root of 111384960 is about 481.1444911782.

The spelling of 111384960 in words is "one hundred eleven million, three hundred eighty-four thousand, nine hundred sixty".