112974720 has 128 divisors (see below), whose sum is σ = 372708000. Its totient is φ = 29073408.

The previous prime is 112974713. The next prime is 112974739. The reversal of 112974720 is 27479211.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

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, 54666 + ... + 56694.

Almost surely, 2^112974720 is an apocalyptic number.

112974720 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 112974720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186354000).

112974720 is an abundant number, since it is smaller than the sum of its proper divisors (259733280).

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

112974720 is a wasteful number, since it uses less digits than its factorization.

112974720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080 (or 2068 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 112974720 is about 10628.9566750458. The cubic root of 112974720 is about 483.4227574005.

The spelling of 112974720 in words is "one hundred twelve million, nine hundred seventy-four thousand, seven hundred twenty".