112404456 has 128 divisors (see below), whose sum is σ = 334800000. Its totient is φ = 34836480.

The previous prime is 112404449. The next prime is 112404491. The reversal of 112404456 is 654404211.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 250120 + ... + 250568.

It is an arithmetic number, because the mean of its divisors is an integer number (2615625).

Almost surely, 2^112404456 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 112404456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167400000).

112404456 is an abundant number, since it is smaller than the sum of its proper divisors (222395544).

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

112404456 is a wasteful number, since it uses less digits than its factorization.

112404456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544 (or 534 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 112404456 is about 10602.0967737519. The cubic root of 112404456 is about 482.6079917924.

Adding to 112404456 its reverse (654404211), we get a palindrome (766808667).

The spelling of 112404456 in words is "one hundred twelve million, four hundred four thousand, four hundred fifty-six".