325220606 has 16 divisors (see below), whose sum is σ = 518596560. Its totient is φ = 152524800.

The previous prime is 325220579. The next prime is 325220627. The reversal of 325220606 is 606022523.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38531 + ... + 46206.

It is an arithmetic number, because the mean of its divisors is an integer number (32412285).

Almost surely, 2^325220606 is an apocalyptic number.

325220606 is a deficient number, since it is larger than the sum of its proper divisors (193375954).

325220606 is a wasteful number, since it uses less digits than its factorization.

325220606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84859.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 325220606 is about 18033.8738489544. The cubic root of 325220606 is about 687.6899616560.

The spelling of 325220606 in words is "three hundred twenty-five million, two hundred twenty thousand, six hundred six".