112501056 has 56 divisors (see below), whose sum is σ = 301467520. Its totient is φ = 37020672.

The previous prime is 112501009. The next prime is 112501079. The reversal of 112501056 is 650105211.

It is a super-2 number, since 2×112501056² = 25312975202230272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11460 + ... + 18876.

Almost surely, 2^112501056 is an apocalyptic number.

112501056 is a gapful number since it is divisible by the number (16) 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 112501056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150733760).

112501056 is an abundant number, since it is smaller than the sum of its proper divisors (188966464).

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

112501056 is an equidigital number, since it uses as much as digits as its factorization.

112501056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7511 (or 7501 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 112501056 is about 10606.6514979988. The cubic root of 112501056 is about 482.7462027526.

Adding to 112501056 its reverse (650105211), we get a palindrome (762606267).

The spelling of 112501056 in words is "one hundred twelve million, five hundred one thousand, fifty-six".