112544520 has 192 divisors, whose sum is σ = 388402560. Its totient is φ = 26019840.

The previous prime is 112544513. The next prime is 112544561. The reversal of 112544520 is 25445211.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 333792 + ... + 334128.

It is an arithmetic number, because the mean of its divisors is an integer number (2022930).

Almost surely, 2^112544520 is an apocalyptic number.

112544520 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 112544520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194201280).

112544520 is an abundant number, since it is smaller than the sum of its proper divisors (275858040).

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

112544520 is a wasteful number, since it uses less digits than its factorization.

112544520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 381 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 112544520 is about 10608.7002031352. The cubic root of 112544520 is about 482.8083632934.

Adding to 112544520 its reverse (25445211), we get a palindrome (137989731).

It can be divided in two parts, 1 and 12544520, that added together give a palindrome (12544521).

The spelling of 112544520 in words is "one hundred twelve million, five hundred forty-four thousand, five hundred twenty".