112392997 has 2 divisors, whose sum is σ = 112392998. Its totient is φ = 112392996.

The previous prime is 112392991. The next prime is 112393033. The reversal of 112392997 is 799293211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108805761 + 3587236 = 10431^2 + 1894^2 .

It is an emirp because it is prime and its reverse (799293211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112392997 - 2³ = 112392989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112392991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56196498 + 56196499.

It is an arithmetic number, because the mean of its divisors is an integer number (56196499).

Almost surely, 2^112392997 is an apocalyptic number.

It is an amenable number.

112392997 is a deficient number, since it is larger than the sum of its proper divisors (1).

112392997 is an equidigital number, since it uses as much as digits as its factorization.

112392997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 61236, while the sum is 43.

The square root of 112392997 is about 10601.5563480085. The cubic root of 112392997 is about 482.5915915146.

The spelling of 112392997 in words is "one hundred twelve million, three hundred ninety-two thousand, nine hundred ninety-seven".