325154320 has 40 divisors (see below), whose sum is σ = 757444824. Its totient is φ = 129810432.

The previous prime is 325154317. The next prime is 325154321. The reversal of 325154320 is 23451523.

It can be written as a sum of positive squares in 4 ways, for example, as 1296 + 325153024 = 36^2 + 18032^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (325154321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40912 + ... + 48208.

Almost surely, 2^325154320 is an apocalyptic number.

It is an amenable number.

325154320 is an abundant number, since it is smaller than the sum of its proper divisors (432290504).

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

325154320 is a wasteful number, since it uses less digits than its factorization.

325154320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7867 (or 7861 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 325154320 is about 18032.0359360778. The cubic root of 325154320 is about 687.6432371524.

The spelling of 325154320 in words is "three hundred twenty-five million, one hundred fifty-four thousand, three hundred twenty".