325258448 has 40 divisors (see below), whose sum is σ = 654291456. Its totient is φ = 156470400.

The previous prime is 325258393. The next prime is 325258457. The reversal of 325258448 is 844852523.

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, 87965 + ... + 91587.

Almost surely, 2^325258448 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 325258448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327145728).

325258448 is an abundant number, since it is smaller than the sum of its proper divisors (329033008).

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

325258448 is a wasteful number, since it uses less digits than its factorization.

325258448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3843 (or 3837 counting only the distinct ones).

The product of its digits is 307200, while the sum is 41.

The square root of 325258448 is about 18034.9230106480. The cubic root of 325258448 is about 687.7166333508.

The spelling of 325258448 in words is "three hundred twenty-five million, two hundred fifty-eight thousand, four hundred forty-eight".