112678225 has 27 divisors (see below), whose sum is σ = 154377489. Its totient is φ = 81523200.

The previous prime is 112678199. The next prime is 112678229. The reversal of 112678225 is 522876211.

It is a happy number.

The square root of 112678225 is 10615.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 18122049 + 94556176 = 4257^2 + 9724^2 .

It is not a de Polignac number, because 112678225 - 2¹¹ = 112676177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112678229) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 583729 + ... + 583921.

Almost surely, 2^112678225 is an apocalyptic number.

112678225 is the 10615-th square number.

112678225 is the 5308-th centered octagonal number.

It is an amenable number.

112678225 is a deficient number, since it is larger than the sum of its proper divisors (41699264).

112678225 is an equidigital number, since it uses as much as digits as its factorization.

112678225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418 (or 209 counting only the distinct ones).

The product of its digits is 13440, while the sum is 34.

The cubic root of 112678225 is about 482.9994827583. Note that the first 3 decimals are identical.

The spelling of 112678225 in words is "one hundred twelve million, six hundred seventy-eight thousand, two hundred twenty-five".