112146525 has 30 divisors (see below), whose sum is σ = 207737882. Its totient is φ = 59810400.

The previous prime is 112146481. The next prime is 112146527. The reversal of 112146525 is 525641211.

112146525 is a `hidden beast` number, since 1 + 1 + 2 + 1 + 4 + 652 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 29354724 + 82791801 = 5418^2 + 9099^2 .

It is not a de Polignac number, because 112146525 - 2⁸ = 112146269 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112146527) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 25666 + ... + 29715.

Almost surely, 2^112146525 is an apocalyptic number.

112146525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112146525 is a deficient number, since it is larger than the sum of its proper divisors (95591357).

112146525 is an equidigital number, since it uses as much as digits as its factorization.

112146525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55403 (or 55389 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 112146525 is about 10589.9256371327. The cubic root of 112146525 is about 482.2385672427.

Adding to 112146525 its reverse (525641211), we get a palindrome (637787736).

The spelling of 112146525 in words is "one hundred twelve million, one hundred forty-six thousand, five hundred twenty-five".