112992079 has 2 divisors, whose sum is σ = 112992080. Its totient is φ = 112992078.

The previous prime is 112992073. The next prime is 112992109. The reversal of 112992079 is 970299211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112992079 - 2³ = 112992071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112992071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56496039 + 56496040.

It is an arithmetic number, because the mean of its divisors is an integer number (56496040).

Almost surely, 2^112992079 is an apocalyptic number.

112992079 is a deficient number, since it is larger than the sum of its proper divisors (1).

112992079 is an equidigital number, since it uses as much as digits as its factorization.

112992079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 40.

The square root of 112992079 is about 10629.7732337054. The cubic root of 112992079 is about 483.4475160541.

The spelling of 112992079 in words is "one hundred twelve million, nine hundred ninety-two thousand, seventy-nine".