113422739 has 2 divisors, whose sum is σ = 113422740. Its totient is φ = 113422738.

The previous prime is 113422717. The next prime is 113422763. The reversal of 113422739 is 937224311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113422739 - 2¹⁶ = 113357203 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113422789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56711369 + 56711370.

It is an arithmetic number, because the mean of its divisors is an integer number (56711370).

Almost surely, 2^113422739 is an apocalyptic number.

113422739 is a deficient number, since it is larger than the sum of its proper divisors (1).

113422739 is an equidigital number, since it uses as much as digits as its factorization.

113422739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 32.

The square root of 113422739 is about 10650.0112206514. The cubic root of 113422739 is about 484.0609441619.

The spelling of 113422739 in words is "one hundred thirteen million, four hundred twenty-two thousand, seven hundred thirty-nine".