111968960 has 28 divisors (see below), whose sum is σ = 266626848. Its totient is φ = 44787456.

The previous prime is 111968959. The next prime is 111968963. The reversal of 111968960 is 69869111.

It is a happy number.

It is a super-3 number, since 3×111968960³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (111968963) 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, 174632 + ... + 175271.

Almost surely, 2^111968960 is an apocalyptic number.

111968960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111968960 is an abundant number, since it is smaller than the sum of its proper divisors (154657888).

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

111968960 is an equidigital number, since it uses as much as digits as its factorization.

111968960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349920 (or 349910 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 41.

The square root of 111968960 is about 10581.5386404814. The cubic root of 111968960 is about 481.9839184731.

The spelling of 111968960 in words is "one hundred eleven million, nine hundred sixty-eight thousand, nine hundred sixty".