325455216 has 20 divisors (see below), whose sum is σ = 840759432. Its totient is φ = 108485056.

The previous prime is 325455211. The next prime is 325455217. The reversal of 325455216 is 612554523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325455211) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3390111 + ... + 3390206.

Almost surely, 2^325455216 is an apocalyptic number.

It is an amenable number.

325455216 is an abundant number, since it is smaller than the sum of its proper divisors (515304216).

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

325455216 is a wasteful number, since it uses less digits than its factorization.

325455216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6780328 (or 6780322 counting only the distinct ones).

The product of its digits is 36000, while the sum is 33.

The square root of 325455216 is about 18040.3773796448. The cubic root of 325455216 is about 687.8552854993.

The spelling of 325455216 in words is "three hundred twenty-five million, four hundred fifty-five thousand, two hundred sixteen".