325597712 has 80 divisors (see below), whose sum is σ = 719953920. Its totient is φ = 141302400.

The previous prime is 325597697. The next prime is 325597733. The reversal of 325597712 is 217795523.

325597712 is nontrivially palindromic in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 325597712.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452489 + ... + 453207.

It is an arithmetic number, because the mean of its divisors is an integer number (8999424).

Almost surely, 2^325597712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325597712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (359976960).

325597712 is an abundant number, since it is smaller than the sum of its proper divisors (394356208).

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

325597712 is a wasteful number, since it uses less digits than its factorization.

325597712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852 (or 846 counting only the distinct ones).

The product of its digits is 132300, while the sum is 41.

The square root of 325597712 is about 18044.3263105055. The cubic root of 325597712 is about 687.9556601134.

The spelling of 325597712 in words is "three hundred twenty-five million, five hundred ninety-seven thousand, seven hundred twelve".