622325 has 24 divisors (see below), whose sum is σ = 880896. Its totient is φ = 432000.

The previous prime is 622313. The next prime is 622331. The reversal of 622325 is 523226.

It is a happy number.

It is not a de Polignac number, because 622325 - 2¹⁰ = 621301 is a prime.

Its product of digits (720) is a multiple of the sum of its prime divisors (120).

It is a junction number, because it is equal to n+sod(n) for n = 622297 and 622306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8489 + ... + 8561.

It is an arithmetic number, because the mean of its divisors is an integer number (36704).

2⁶²²³²⁵ is an apocalyptic number.

It is an amenable number.

622325 is a deficient number, since it is larger than the sum of its proper divisors (258571).

622325 is a wasteful number, since it uses less digits than its factorization.

622325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 120 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 622325 is about 788.8757823637. The cubic root of 622325 is about 85.3766446123.

Subtracting from 622325 its reverse (523226), we obtain a palindrome (99099).

The spelling of 622325 in words is "six hundred twenty-two thousand, three hundred twenty-five".