112957079 has 4 divisors (see below), whose sum is σ = 113121240. Its totient is φ = 112792920.

The previous prime is 112957073. The next prime is 112957081. The reversal of 112957079 is 970759211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112957079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112957073) 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 in 3 ways as a sum of consecutive naturals, for example, 81044 + ... + 82425.

It is an arithmetic number, because the mean of its divisors is an integer number (28280310).

Almost surely, 2^112957079 is an apocalyptic number.

112957079 is a deficient number, since it is larger than the sum of its proper divisors (164161).

112957079 is an equidigital number, since it uses as much as digits as its factorization.

112957079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164160.

The product of its (nonzero) digits is 39690, while the sum is 41.

The square root of 112957079 is about 10628.1267869743. The cubic root of 112957079 is about 483.3975939398.

The spelling of 112957079 in words is "one hundred twelve million, nine hundred fifty-seven thousand, seventy-nine".