426746113 has 2 divisors, whose sum is σ = 426746114. Its totient is φ = 426746112.

The previous prime is 426746069. The next prime is 426746119. The reversal of 426746113 is 311647624.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 362217024 + 64529089 = 19032^2 + 8033^2 .

It is a cyclic number.

It is not a de Polignac number, because 426746113 - 2¹⁷ = 426615041 is a prime.

It is a super-2 number, since 2×426746113² = 364224489921217538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (426746119) 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, 213373056 + 213373057.

It is an arithmetic number, because the mean of its divisors is an integer number (213373057).

Almost surely, 2^426746113 is an apocalyptic number.

It is an amenable number.

426746113 is a deficient number, since it is larger than the sum of its proper divisors (1).

426746113 is an equidigital number, since it uses as much as digits as its factorization.

426746113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 34.

The square root of 426746113 is about 20657.8341797973. The cubic root of 426746113 is about 752.8755463687.

The spelling of 426746113 in words is "four hundred twenty-six million, seven hundred forty-six thousand, one hundred thirteen".