112913280 has 96 divisors (see below), whose sum is σ = 389923560. Its totient is φ = 30108672.

The previous prime is 112913263. The next prime is 112913293. The reversal of 112913280 is 82319211.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4042 + ... + 15561.

Almost surely, 2^112913280 is an apocalyptic number.

112913280 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 112913280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194961780).

112913280 is an abundant number, since it is smaller than the sum of its proper divisors (277010280).

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

112913280 is a wasteful number, since it uses less digits than its factorization.

112913280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19628 (or 19613 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 112913280 is about 10626.0660641650. The cubic root of 112913280 is about 483.3351068768.

The spelling of 112913280 in words is "one hundred twelve million, nine hundred thirteen thousand, two hundred eighty".