425902 has 8 divisors (see below), whose sum is σ = 649512. Its totient is φ = 209400.

The previous prime is 425899. The next prime is 425903. The reversal of 425902 is 209524.

It is a happy number.

425902 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1624 + ... + 1867.

It is an arithmetic number, because the mean of its divisors is an integer number (81189).

2⁴²⁵⁹⁰² is an apocalyptic number.

425902 is a deficient number, since it is larger than the sum of its proper divisors (223610).

425902 is a wasteful number, since it uses less digits than its factorization.

425902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3554.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 425902 is about 652.6116762670. The cubic root of 425902 is about 75.2378817364.

The spelling of 425902 in words is "four hundred twenty-five thousand, nine hundred two".