113226479 has 2 divisors, whose sum is σ = 113226480. Its totient is φ = 113226478.

The previous prime is 113226413. The next prime is 113226521. The reversal of 113226479 is 974622311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113226479 is a prime.

It is a Sophie Germain 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 (113226679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56613239 + 56613240.

It is an arithmetic number, because the mean of its divisors is an integer number (56613240).

Almost surely, 2^113226479 is an apocalyptic number.

113226479 is a deficient number, since it is larger than the sum of its proper divisors (1).

113226479 is an equidigital number, since it uses as much as digits as its factorization.

113226479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 35.

The square root of 113226479 is about 10640.7931565274. The cubic root of 113226479 is about 483.7815861612.

The spelling of 113226479 in words is "one hundred thirteen million, two hundred twenty-six thousand, four hundred seventy-nine".