425259 has 6 divisors (see below), whose sum is σ = 614276. Its totient is φ = 283500.

The previous prime is 425251. The next prime is 425273. The reversal of 425259 is 952524.

It is not a de Polignac number, because 425259 - 2³ = 425251 is a prime.

It is a d-powerful number, because it can be written as 4⁷ + 2¹⁷ + 2¹⁸ + 5² + 5⁶ + 9 .

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 425259.

It is not an unprimeable number, because it can be changed into a prime (425251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23617 + ... + 23634.

2⁴²⁵²⁵⁹ is an apocalyptic number.

425259 is a deficient number, since it is larger than the sum of its proper divisors (189017).

425259 is a wasteful number, since it uses less digits than its factorization.

425259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47257 (or 47254 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 425259 is about 652.1188541976. The cubic root of 425259 is about 75.1999995284.

The spelling of 425259 in words is "four hundred twenty-five thousand, two hundred fifty-nine".