112492399 has 2 divisors, whose sum is σ = 112492400. Its totient is φ = 112492398.

The previous prime is 112492339. The next prime is 112492403. The reversal of 112492399 is 993294211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112492399 - 2⁷ = 112492271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112492339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56246199 + 56246200.

It is an arithmetic number, because the mean of its divisors is an integer number (56246200).

Almost surely, 2^112492399 is an apocalyptic number.

112492399 is a deficient number, since it is larger than the sum of its proper divisors (1).

112492399 is an equidigital number, since it uses as much as digits as its factorization.

112492399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 40.

The square root of 112492399 is about 10606.2433971694. The cubic root of 112492399 is about 482.7338199323.

The spelling of 112492399 in words is "one hundred twelve million, four hundred ninety-two thousand, three hundred ninety-nine".