325542660 has 24 divisors (see below), whose sum is σ = 911519616. Its totient is φ = 86811360.

The previous prime is 325542649. The next prime is 325542689. The reversal of 325542660 is 66245523.

325542660 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 2712796 + ... + 2712915.

It is an arithmetic number, because the mean of its divisors is an integer number (37979984).

Almost surely, 2^325542660 is an apocalyptic number.

325542660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325542660 is an abundant number, since it is smaller than the sum of its proper divisors (585976956).

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

325542660 is a wasteful number, since it uses less digits than its factorization.

325542660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5425723 (or 5425721 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 325542660 is about 18042.8007803667. The cubic root of 325542660 is about 687.9168847900.

The spelling of 325542660 in words is "three hundred twenty-five million, five hundred forty-two thousand, six hundred sixty".