322025000 has 96 divisors (see below), whose sum is σ = 824009760. Its totient is φ = 117000000.

The previous prime is 322024943. The next prime is 322025003. The reversal of 322025000 is 520223.

It is not an unprimeable number, because it can be changed into a prime (322025003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 274415 + ... + 275585.

It is an arithmetic number, because the mean of its divisors is an integer number (8583435).

Almost surely, 2^322025000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322025000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (412004880).

322025000 is an abundant number, since it is smaller than the sum of its proper divisors (501984760).

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

322025000 is a wasteful number, since it uses less digits than its factorization.

322025000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213 (or 1189 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 322025000 is about 17945.0550291717. The cubic root of 322025000 is about 685.4301381404.

Adding to 322025000 its reverse (520223), we get a palindrome (322545223).

The spelling of 322025000 in words is "three hundred twenty-two million, twenty-five thousand".