325642282 has 32 divisors (see below), whose sum is σ = 570499200. Its totient is φ = 136513728.

The previous prime is 325642279. The next prime is 325642297. The reversal of 325642282 is 282246523.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 458944 + ... + 459652.

It is an arithmetic number, because the mean of its divisors is an integer number (17828100).

Almost surely, 2^325642282 is an apocalyptic number.

325642282 is a deficient number, since it is larger than the sum of its proper divisors (244856918).

325642282 is a wasteful number, since it uses less digits than its factorization.

325642282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390.

The product of its digits is 46080, while the sum is 34.

The square root of 325642282 is about 18045.5612824872. The cubic root of 325642282 is about 687.9870493438.

The spelling of 325642282 in words is "three hundred twenty-five million, six hundred forty-two thousand, two hundred eighty-two".