325461872 has 40 divisors (see below), whose sum is σ = 674215776. Its totient is φ = 151658496.

The previous prime is 325461863. The next prime is 325461881. The reversal of 325461872 is 278164523.

It is a happy number.

325461872 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (325461863) and next prime (325461881).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22208 + ... + 33824.

Almost surely, 2^325461872 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 325461872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337107888).

325461872 is an abundant number, since it is smaller than the sum of its proper divisors (348753904).

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

325461872 is a wasteful number, since it uses less digits than its factorization.

325461872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11745 (or 11739 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 325461872 is about 18040.5618537783. The cubic root of 325461872 is about 687.8599746581.

The spelling of 325461872 in words is "three hundred twenty-five million, four hundred sixty-one thousand, eight hundred seventy-two".