112415225 has 24 divisors (see below), whose sum is σ = 151495512. Its totient is φ = 82252800.

The previous prime is 112415221. The next prime is 112415231. The reversal of 112415225 is 522514211.

It can be written as a sum of positive squares in 12 ways, for example, as 54700816 + 57714409 = 7396^2 + 7597^2 .

It is not a de Polignac number, because 112415225 - 2² = 112415221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112415225.

It is not an unprimeable number, because it can be changed into a prime (112415221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35195 + ... + 38255.

It is an arithmetic number, because the mean of its divisors is an integer number (6312313).

Almost surely, 2^112415225 is an apocalyptic number.

It is an amenable number.

112415225 is a deficient number, since it is larger than the sum of its proper divisors (39080287).

112415225 is a wasteful number, since it uses less digits than its factorization.

112415225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3197 (or 3192 counting only the distinct ones).

The product of its digits is 800, while the sum is 23.

The square root of 112415225 is about 10602.6046328249. The cubic root of 112415225 is about 482.6234035168.

Adding to 112415225 its reverse (522514211), we get a palindrome (634929436).

The spelling of 112415225 in words is "one hundred twelve million, four hundred fifteen thousand, two hundred twenty-five".