111366960 has 80 divisors (see below), whose sum is σ = 357164640. Its totient is φ = 28672000.

The previous prime is 111366953. The next prime is 111366977. The reversal of 111366960 is 69663111.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1041 + ... + 14960.

It is an arithmetic number, because the mean of its divisors is an integer number (4464558).

Almost surely, 2^111366960 is an apocalyptic number.

111366960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111366960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178582320).

111366960 is an abundant number, since it is smaller than the sum of its proper divisors (245797680).

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

111366960 is a wasteful number, since it uses less digits than its factorization.

111366960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16046 (or 16040 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 111366960 is about 10553.0545341148. The cubic root of 111366960 is about 481.1185718578.

The spelling of 111366960 in words is "one hundred eleven million, three hundred sixty-six thousand, nine hundred sixty".