112317449 has 2 divisors, whose sum is σ = 112317450. Its totient is φ = 112317448.

The previous prime is 112317437. The next prime is 112317473. The reversal of 112317449 is 944713211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104919049 + 7398400 = 10243^2 + 2720^2 .

It is a cyclic number.

It is not a de Polignac number, because 112317449 - 2⁸ = 112317193 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112317649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56158724 + 56158725.

It is an arithmetic number, because the mean of its divisors is an integer number (56158725).

Almost surely, 2^112317449 is an apocalyptic number.

It is an amenable number.

112317449 is a deficient number, since it is larger than the sum of its proper divisors (1).

112317449 is an equidigital number, since it uses as much as digits as its factorization.

112317449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 32.

The square root of 112317449 is about 10597.9926872970. The cubic root of 112317449 is about 482.4834382710.

The spelling of 112317449 in words is "one hundred twelve million, three hundred seventeen thousand, four hundred forty-nine".