112630144 has 64 divisors (see below), whose sum is σ = 246758400. Its totient is φ = 50782720.

The previous prime is 112630129. The next prime is 112630159. The reversal of 112630144 is 441036211.

It is an interprime number because it is at equal distance from previous prime (112630129) and next prime (112630159).

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

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234897 + ... + 235375.

It is an arithmetic number, because the mean of its divisors is an integer number (3855600).

Almost surely, 2^112630144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112630144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123379200).

112630144 is an abundant number, since it is smaller than the sum of its proper divisors (134128256).

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

112630144 is a wasteful number, since it uses less digits than its factorization.

112630144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671 (or 659 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 112630144 is about 10612.7349915090. The cubic root of 112630144 is about 482.9307726412.

Adding to 112630144 its reverse (441036211), we get a palindrome (553666355).

The spelling of 112630144 in words is "one hundred twelve million, six hundred thirty thousand, one hundred forty-four".