325482222 has 64 divisors (see below), whose sum is σ = 731275776. Its totient is φ = 95921280.

The previous prime is 325482197. The next prime is 325482233. The reversal of 325482222 is 222284523.

It is a self number, because there is not a number n which added to its sum of digits gives 325482222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176847 + ... + 178677.

It is an arithmetic number, because the mean of its divisors is an integer number (11426184).

Almost surely, 2^325482222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325482222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365637888).

325482222 is an abundant number, since it is smaller than the sum of its proper divisors (405793554).

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

325482222 is a wasteful number, since it uses less digits than its factorization.

325482222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945.

The product of its digits is 15360, while the sum is 30.

The square root of 325482222 is about 18041.1258517865. The cubic root of 325482222 is about 687.8743108574.

The spelling of 325482222 in words is "three hundred twenty-five million, four hundred eighty-two thousand, two hundred twenty-two".