112577250 has 64 divisors (see below), whose sum is σ = 282447360. Its totient is φ = 29865600.

The previous prime is 112577233. The next prime is 112577263. The reversal of 112577250 is 52775211.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 275046 + ... + 275454.

It is an arithmetic number, because the mean of its divisors is an integer number (4413240).

Almost surely, 2^112577250 is an apocalyptic number.

112577250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 112577250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141223680).

112577250 is an abundant number, since it is smaller than the sum of its proper divisors (169870110).

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

112577250 is a wasteful number, since it uses less digits than its factorization.

112577250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796 (or 786 counting only the distinct ones).

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

The square root of 112577250 is about 10610.2426927945. The cubic root of 112577250 is about 482.8551619176.

The spelling of 112577250 in words is "one hundred twelve million, five hundred seventy-seven thousand, two hundred fifty".