112775232 has 28 divisors (see below), whose sum is σ = 298384976. Its totient is φ = 37591680.

The previous prime is 112775209. The next prime is 112775239. The reversal of 112775232 is 232577211.

It is a self number, because there is not a number n which added to its sum of digits gives 112775232.

It is not an unprimeable number, because it can be changed into a prime (112775239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293494 + ... + 293877.

Almost surely, 2^112775232 is an apocalyptic number.

112775232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112775232 is an abundant number, since it is smaller than the sum of its proper divisors (185609744).

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

112775232 is an equidigital number, since it uses as much as digits as its factorization.

112775232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587386 (or 587376 counting only the distinct ones).

The product of its digits is 5880, while the sum is 30.

The square root of 112775232 is about 10619.5683528098. The cubic root of 112775232 is about 483.1380510614.

The spelling of 112775232 in words is "one hundred twelve million, seven hundred seventy-five thousand, two hundred thirty-two".