112025520 has 180 divisors, whose sum is σ = 397983456. Its totient is φ = 28235520.

The previous prime is 112025503. The next prime is 112025527. The reversal of 112025520 is 25520211.

112025520 is a `hidden beast` number, since 1 + 120 + 25 + 520 = 666.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 112025493 and 112025502.

It is not an unprimeable number, because it can be changed into a prime (112025527) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 259705 + ... + 260135.

Almost surely, 2^112025520 is an apocalyptic number.

112025520 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 112025520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198991728).

112025520 is an abundant number, since it is smaller than the sum of its proper divisors (285957936).

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

112025520 is a wasteful number, since it uses less digits than its factorization.

112025520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 112025520 is about 10584.2108822529. The cubic root of 112025520 is about 482.0650612634.

Adding to 112025520 its reverse (25520211), we get a palindrome (137545731).

The spelling of 112025520 in words is "one hundred twelve million, twenty-five thousand, five hundred twenty".