425959626 has 32 divisors (see below), whose sum is σ = 866995200. Its totient is φ = 139492080.

The previous prime is 425959579. The next prime is 425959657. The reversal of 425959626 is 626959524.

It is a Curzon number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 97885 + ... + 102143.

It is an arithmetic number, because the mean of its divisors is an integer number (27093600).

Almost surely, 2^425959626 is an apocalyptic number.

425959626 is an abundant number, since it is smaller than the sum of its proper divisors (441035574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425959626 is a wasteful number, since it uses less digits than its factorization.

425959626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4554.

The product of its digits is 1166400, while the sum is 48.

The square root of 425959626 is about 20638.7893540295. The cubic root of 425959626 is about 752.4127489777.

The spelling of 425959626 in words is "four hundred twenty-five million, nine hundred fifty-nine thousand, six hundred twenty-six".