112279325 has 6 divisors (see below), whose sum is σ = 139226394. Its totient is φ = 89823440.

The previous prime is 112279313. The next prime is 112279327. The reversal of 112279325 is 523972211.

It can be written as a sum of positive squares in 3 ways, for example, as 1229881 + 111049444 = 1109^2 + 10538^2 .

It is a de Polignac number, because none of the positive numbers 2^k-112279325 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112279291 and 112279300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112279327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2245562 + ... + 2245611.

It is an arithmetic number, because the mean of its divisors is an integer number (23204399).

Almost surely, 2^112279325 is an apocalyptic number.

It is an amenable number.

112279325 is a deficient number, since it is larger than the sum of its proper divisors (26947069).

112279325 is an equidigital number, since it uses as much as digits as its factorization.

112279325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4491183 (or 4491178 counting only the distinct ones).

The product of its digits is 7560, while the sum is 32.

The square root of 112279325 is about 10596.1938921483. The cubic root of 112279325 is about 482.4288421825.

The spelling of 112279325 in words is "one hundred twelve million, two hundred seventy-nine thousand, three hundred twenty-five".