112942320 has 40 divisors (see below), whose sum is σ = 350121936. Its totient is φ = 30117888.

The previous prime is 112942309. The next prime is 112942321. The reversal of 112942320 is 23249211.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112942321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235057 + ... + 235536.

Almost surely, 2^112942320 is an apocalyptic number.

112942320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112942320 is an abundant number, since it is smaller than the sum of its proper divisors (237179616).

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

112942320 is a wasteful number, since it uses less digits than its factorization.

112942320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470609 (or 470603 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 112942320 is about 10627.4324274493. The cubic root of 112942320 is about 483.3765394062.

The spelling of 112942320 in words is "one hundred twelve million, nine hundred forty-two thousand, three hundred twenty".