425022 has 16 divisors (see below), whose sum is σ = 915600. Its totient is φ = 130752.

The previous prime is 425003. The next prime is 425027. The reversal of 425022 is 220524.

It is a junction number, because it is equal to n+sod(n) for n = 424992 and 425010.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 425022.

It is not an unprimeable number, because it can be changed into a prime (425027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2647 + ... + 2802.

It is an arithmetic number, because the mean of its divisors is an integer number (57225).

2⁴²⁵⁰²² is an apocalyptic number.

425022 is an abundant number, since it is smaller than the sum of its proper divisors (490578).

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

425022 is a wasteful number, since it uses less digits than its factorization.

425022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5467.

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 425022 is about 651.9371135317. The cubic root of 425022 is about 75.1860270930.

Adding to 425022 its reverse (220524), we get a palindrome (645546).

The spelling of 425022 in words is "four hundred twenty-five thousand, twenty-two".