425713 has 2 divisors, whose sum is σ = 425714. Its totient is φ = 425712.

The previous prime is 425701. The next prime is 425779. The reversal of 425713 is 317524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 394384 + 31329 = 628^2 + 177^2 .

It is a cyclic number.

It is not a de Polignac number, because 425713 - 2⁵ = 425681 is a prime.

It is not a weakly prime, because it can be changed into another prime (425783) 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, 212856 + 212857.

It is an arithmetic number, because the mean of its divisors is an integer number (212857).

2⁴²⁵⁷¹³ is an apocalyptic number.

It is an amenable number.

425713 is a deficient number, since it is larger than the sum of its proper divisors (1).

425713 is an equidigital number, since it uses as much as digits as its factorization.

425713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 840, while the sum is 22.

The square root of 425713 is about 652.4668573958. The cubic root of 425713 is about 75.2267508005.

The spelling of 425713 in words is "four hundred twenty-five thousand, seven hundred thirteen".