112250540 has 12 divisors (see below), whose sum is σ = 235726176. Its totient is φ = 44900208.

The previous prime is 112250521. The next prime is 112250543. The reversal of 112250540 is 45052211.

It is a super-3 number, since 3×112250540³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 5612527 = 112250540 / (1 + 1 + 2 + 2 + 5 + 0 + 5 + 4 + 0).

It is not an unprimeable number, because it can be changed into a prime (112250543) 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, 2806244 + ... + 2806283.

It is an arithmetic number, because the mean of its divisors is an integer number (19643848).

Almost surely, 2^112250540 is an apocalyptic number.

112250540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112250540 is an abundant number, since it is smaller than the sum of its proper divisors (123475636).

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

112250540 is a wasteful number, since it uses less digits than its factorization.

112250540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5612536 (or 5612534 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 112250540 is about 10594.8355343535. The cubic root of 112250540 is about 482.3876119705.

The spelling of 112250540 in words is "one hundred twelve million, two hundred fifty thousand, five hundred forty".