112725750 has 32 divisors (see below), whose sum is σ = 281365344. Its totient is φ = 30060000.

The previous prime is 112725733. The next prime is 112725751. The reversal of 112725750 is 57527211.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112725751) 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, 74401 + ... + 75900.

It is an arithmetic number, because the mean of its divisors is an integer number (8792667).

Almost surely, 2^112725750 is an apocalyptic number.

112725750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112725750 is an abundant number, since it is smaller than the sum of its proper divisors (168639594).

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

112725750 is a wasteful number, since it uses less digits than its factorization.

112725750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150321 (or 150311 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 112725750 is about 10617.2383414897. The cubic root of 112725750 is about 483.0673791182.

The spelling of 112725750 in words is "one hundred twelve million, seven hundred twenty-five thousand, seven hundred fifty".