112739760 has 120 divisors (see below), whose sum is σ = 432725280. Its totient is φ = 25767936.

The previous prime is 112739741. The next prime is 112739821. The reversal of 112739760 is 67937211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6145 + ... + 16224.

It is an arithmetic number, because the mean of its divisors is an integer number (3606044).

Almost surely, 2^112739760 is an apocalyptic number.

112739760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112739760 is an abundant number, since it is smaller than the sum of its proper divisors (319985520).

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

112739760 is a wasteful number, since it uses less digits than its factorization.

112739760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22395 (or 22386 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The square root of 112739760 is about 10617.8980970812. The cubic root of 112739760 is about 483.0873907944.

The spelling of 112739760 in words is "one hundred twelve million, seven hundred thirty-nine thousand, seven hundred sixty".