112805250 has 32 divisors (see below), whose sum is σ = 281563776. Its totient is φ = 30081200.

The previous prime is 112805239. The next prime is 112805257. The reversal of 112805250 is 52508211.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 112805250.

It is not an unprimeable number, because it can be changed into a prime (112805257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74454 + ... + 75953.

It is an arithmetic number, because the mean of its divisors is an integer number (8798868).

Almost surely, 2^112805250 is an apocalyptic number.

112805250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112805250 is an abundant number, since it is smaller than the sum of its proper divisors (168758526).

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

112805250 is a wasteful number, since it uses less digits than its factorization.

112805250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150427 (or 150417 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 112805250 is about 10620.9815930544. The cubic root of 112805250 is about 483.1809137574.

The spelling of 112805250 in words is "one hundred twelve million, eight hundred five thousand, two hundred fifty".