6426113 has 2 divisors, whose sum is σ = 6426114. Its totient is φ = 6426112.

The previous prime is 6426071. The next prime is 6426149. The reversal of 6426113 is 3116246.

6426113 = 1792² + 1793².

It is a happy number.

6426113 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3214849 + 3211264 = 1793^2 + 1792^2 .

It is a cyclic number.

It is not a de Polignac number, because 6426113 - 2²² = 2231809 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6426163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3213056 + 3213057.

It is an arithmetic number, because the mean of its divisors is an integer number (3213057).

Almost surely, 2^6426113 is an apocalyptic number.

6426113 is the 1793-rd centered square number.

It is an amenable number.

6426113 is a deficient number, since it is larger than the sum of its proper divisors (1).

6426113 is an equidigital number, since it uses as much as digits as its factorization.

6426113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 23.

The square root of 6426113 is about 2534.9779091740. The cubic root of 6426113 is about 185.9157227938.

The spelling of 6426113 in words is "six million, four hundred twenty-six thousand, one hundred thirteen".