111468960 has 288 divisors, whose sum is σ = 409473792. Its totient is φ = 28615680.

The previous prime is 111468947. The next prime is 111468961. The reversal of 111468960 is 69864111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (111468961) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1827330 + ... + 1827390.

It is an arithmetic number, because the mean of its divisors is an integer number (1421784).

Almost surely, 2^111468960 is an apocalyptic number.

111468960 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 111468960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204736896).

111468960 is an abundant number, since it is smaller than the sum of its proper divisors (298004832).

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

111468960 is an equidigital number, since it uses as much as digits as its factorization.

111468960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 111468960 is about 10557.8861520666. The cubic root of 111468960 is about 481.2654110992.

The spelling of 111468960 in words is "one hundred eleven million, four hundred sixty-eight thousand, nine hundred sixty".