112310646 has 48 divisors (see below), whose sum is σ = 264924144. Its totient is φ = 31643136.

The previous prime is 112310621. The next prime is 112310701. The reversal of 112310646 is 646013211.

It is a super-2 number, since 2×112310646² = 25227362409874632, 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 23 ways as a sum of consecutive naturals, for example, 18846 + ... + 24078.

It is an arithmetic number, because the mean of its divisors is an integer number (5519253).

Almost surely, 2^112310646 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112310646, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132462072).

112310646 is an abundant number, since it is smaller than the sum of its proper divisors (152613498).

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

112310646 is a wasteful number, since it uses less digits than its factorization.

112310646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5325 (or 5318 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 112310646 is about 10597.6717254310. The cubic root of 112310646 is about 482.4736968310.

Adding to 112310646 its reverse (646013211), we get a palindrome (758323857).

The spelling of 112310646 in words is "one hundred twelve million, three hundred ten thousand, six hundred forty-six".