112657297 has 2 divisors, whose sum is σ = 112657298. Its totient is φ = 112657296.

The previous prime is 112657253. The next prime is 112657309. The reversal of 112657297 is 792756211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96904336 + 15752961 = 9844^2 + 3969^2 .

It is a cyclic number.

It is not a de Polignac number, because 112657297 - 2⁷ = 112657169 is a prime.

It is not a weakly prime, because it can be changed into another prime (112657247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56328648 + 56328649.

It is an arithmetic number, because the mean of its divisors is an integer number (56328649).

Almost surely, 2^112657297 is an apocalyptic number.

It is an amenable number.

112657297 is a deficient number, since it is larger than the sum of its proper divisors (1).

112657297 is an equidigital number, since it uses as much as digits as its factorization.

112657297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52920, while the sum is 40.

The square root of 112657297 is about 10614.0141793762. The cubic root of 112657297 is about 482.9695780184.

The spelling of 112657297 in words is "one hundred twelve million, six hundred fifty-seven thousand, two hundred ninety-seven".