112700644 has 48 divisors (see below), whose sum is σ = 237081600. Its totient is φ = 45831456.

The previous prime is 112700597. The next prime is 112700657. The reversal of 112700644 is 446007211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88887 + ... + 90145.

It is an arithmetic number, because the mean of its divisors is an integer number (4939200).

Almost surely, 2^112700644 is an apocalyptic number.

112700644 is a gapful number since it is divisible by the number (14) 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 112700644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118540800).

112700644 is an abundant number, since it is smaller than the sum of its proper divisors (124380956).

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

112700644 is a wasteful number, since it uses less digits than its factorization.

112700644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432 (or 1430 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 112700644 is about 10616.0559531306. The cubic root of 112700644 is about 483.0315139318.

Adding to 112700644 its reverse (446007211), we get a palindrome (558707855).

The spelling of 112700644 in words is "one hundred twelve million, seven hundred thousand, six hundred forty-four".