112845379 has 2 divisors, whose sum is σ = 112845380. Its totient is φ = 112845378.

The previous prime is 112845377. The next prime is 112845391. The reversal of 112845379 is 973548211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112845379 - 2¹ = 112845377 is a prime.

Together with 112845377, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (112845377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56422689 + 56422690.

It is an arithmetic number, because the mean of its divisors is an integer number (56422690).

Almost surely, 2^112845379 is an apocalyptic number.

112845379 is a deficient number, since it is larger than the sum of its proper divisors (1).

112845379 is an equidigital number, since it uses as much as digits as its factorization.

112845379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 40.

The square root of 112845379 is about 10622.8705630823. The cubic root of 112845379 is about 483.2382020725.

The spelling of 112845379 in words is "one hundred twelve million, eight hundred forty-five thousand, three hundred seventy-nine".