325509060 has 48 divisors (see below), whose sum is σ = 915247872. Its totient is φ = 86438400.

The previous prime is 325509059. The next prime is 325509089. The reversal of 325509060 is 60905523.

It is a super-2 number, since 2×325509060² = 211912296284167200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 15 ways as a sum of consecutive naturals, for example, 3205 + ... + 25715.

It is an arithmetic number, because the mean of its divisors is an integer number (19067664).

Almost surely, 2^325509060 is an apocalyptic number.

325509060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325509060 is an abundant number, since it is smaller than the sum of its proper divisors (589738812).

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

325509060 is a wasteful number, since it uses less digits than its factorization.

325509060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22764 (or 22762 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 325509060 is about 18041.8696370415. The cubic root of 325509060 is about 687.8932168192.

The spelling of 325509060 in words is "three hundred twenty-five million, five hundred nine thousand, sixty".