112170479 has 2 divisors, whose sum is σ = 112170480. Its totient is φ = 112170478.

The previous prime is 112170469. The next prime is 112170491. The reversal of 112170479 is 974071211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112170479 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112170439) 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, 56085239 + 56085240.

It is an arithmetic number, because the mean of its divisors is an integer number (56085240).

Almost surely, 2^112170479 is an apocalyptic number.

112170479 is a deficient number, since it is larger than the sum of its proper divisors (1).

112170479 is an equidigital number, since it uses as much as digits as its factorization.

112170479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 32.

The square root of 112170479 is about 10591.0565573034. The cubic root of 112170479 is about 482.2728994710.

The spelling of 112170479 in words is "one hundred twelve million, one hundred seventy thousand, four hundred seventy-nine".