325646002 has 16 divisors (see below), whose sum is σ = 537768000. Its totient is φ = 146661840.

The previous prime is 325645993. The next prime is 325646011. The reversal of 325646002 is 200646523.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (325645993) and next prime (325646011).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65502 + ... + 70297.

It is an arithmetic number, because the mean of its divisors is an integer number (33610500).

Almost surely, 2^325646002 is an apocalyptic number.

325646002 is a deficient number, since it is larger than the sum of its proper divisors (212121998).

325646002 is a wasteful number, since it uses less digits than its factorization.

325646002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135921.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 325646002 is about 18045.6643546310. The cubic root of 325646002 is about 687.9896690918.

The spelling of 325646002 in words is "three hundred twenty-five million, six hundred forty-six thousand, two".