112520025 has 72 divisors (see below), whose sum is σ = 222842880. Its totient is φ = 53982720.

The previous prime is 112520017. The next prime is 112520027. The reversal of 112520025 is 520025211.

It is not a de Polignac number, because 112520025 - 2³ = 112520017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112520027) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 87336 + ... + 88614.

It is an arithmetic number, because the mean of its divisors is an integer number (3095040).

Almost surely, 2^112520025 is an apocalyptic number.

112520025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112520025 is a deficient number, since it is larger than the sum of its proper divisors (110322855).

112520025 is a wasteful number, since it uses less digits than its factorization.

112520025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335 (or 1327 counting only the distinct ones).

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

The square root of 112520025 is about 10607.5456633474. The cubic root of 112520025 is about 482.7733334553.

Adding to 112520025 its reverse (520025211), we get a palindrome (632545236).

The spelling of 112520025 in words is "one hundred twelve million, five hundred twenty thousand, twenty-five".