112397 has 2 divisors, whose sum is σ = 112398. Its totient is φ = 112396.

The previous prime is 112363. The next prime is 112403. The reversal of 112397 is 793211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111556 + 841 = 334^2 + 29^2 .

It is a cyclic number.

It is not a de Polignac number, because 112397 - 2¹⁰ = 111373 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56198 + 56199.

It is an arithmetic number, because the mean of its divisors is an integer number (56199).

2¹¹²³⁹⁷ is an apocalyptic number.

It is an amenable number.

112397 is a deficient number, since it is larger than the sum of its proper divisors (1).

112397 is an equidigital number, since it uses as much as digits as its factorization.

112397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 378, while the sum is 23.

The square root of 112397 is about 335.2566181301. The cubic root of 112397 is about 48.2597320790.

The spelling of 112397 in words is "one hundred twelve thousand, three hundred ninety-seven".