325625622 has 16 divisors (see below), whose sum is σ = 744287232. Its totient is φ = 93035880.

The previous prime is 325625621. The next prime is 325625623. The reversal of 325625622 is 226526523.

It is an interprime number because it is at equal distance from previous prime (325625621) and next prime (325625623).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325625621) 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, 3876454 + ... + 3876537.

It is an arithmetic number, because the mean of its divisors is an integer number (46517952).

Almost surely, 2^325625622 is an apocalyptic number.

325625622 is an abundant number, since it is smaller than the sum of its proper divisors (418661610).

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

325625622 is a wasteful number, since it uses less digits than its factorization.

325625622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7753003.

The product of its digits is 43200, while the sum is 33.

The square root of 325625622 is about 18045.0996672227. The cubic root of 325625622 is about 687.9753165721.

Subtracting from 325625622 its reverse (226526523), we obtain a palindrome (99099099).

The spelling of 325625622 in words is "three hundred twenty-five million, six hundred twenty-five thousand, six hundred twenty-two".