112451140 has 48 divisors (see below), whose sum is σ = 253112832. Its totient is φ = 41855616.

The previous prime is 112451123. The next prime is 112451153. The reversal of 112451140 is 41154211.

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, 13717 + ... + 20323.

It is an arithmetic number, because the mean of its divisors is an integer number (5273184).

Almost surely, 2^112451140 is an apocalyptic number.

112451140 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 112451140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126556416).

112451140 is an abundant number, since it is smaller than the sum of its proper divisors (140661692).

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

112451140 is a wasteful number, since it uses less digits than its factorization.

112451140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6676 (or 6674 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 112451140 is about 10604.2981851700. The cubic root of 112451140 is about 482.6747950549.

The spelling of 112451140 in words is "one hundred twelve million, four hundred fifty-one thousand, one hundred forty".