112258397 has 2 divisors, whose sum is σ = 112258398. Its totient is φ = 112258396.

The previous prime is 112258379. The next prime is 112258411. The reversal of 112258397 is 793852211.

Together with previous prime (112258379) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106275481 + 5982916 = 10309^2 + 2446^2 .

It is a cyclic number.

It is not a de Polignac number, because 112258397 - 2⁸ = 112258141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112258397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112258357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56129198 + 56129199.

It is an arithmetic number, because the mean of its divisors is an integer number (56129199).

Almost surely, 2^112258397 is an apocalyptic number.

It is an amenable number.

112258397 is a deficient number, since it is larger than the sum of its proper divisors (1).

112258397 is an equidigital number, since it uses as much as digits as its factorization.

112258397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 38.

The square root of 112258397 is about 10595.2063217287. The cubic root of 112258397 is about 482.3988666485.

The spelling of 112258397 in words is "one hundred twelve million, two hundred fifty-eight thousand, three hundred ninety-seven".