112255700 has 36 divisors (see below), whose sum is σ = 246351420. Its totient is φ = 44394240.

The previous prime is 112255639. The next prime is 112255729. The reversal of 112255700 is 7552211.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 12974404 + 99281296 = 3602^2 + 9964^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2594 + ... + 15206.

It is an arithmetic number, because the mean of its divisors is an integer number (6843095).

Almost surely, 2^112255700 is an apocalyptic number.

112255700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112255700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123175710).

112255700 is an abundant number, since it is smaller than the sum of its proper divisors (134095720).

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

112255700 is a wasteful number, since it uses less digits than its factorization.

112255700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12716 (or 12709 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 112255700 is about 10595.0790464253. The cubic root of 112255700 is about 482.3950034181.

The spelling of 112255700 in words is "one hundred twelve million, two hundred fifty-five thousand, seven hundred".