325501488 has 240 divisors, whose sum is σ = 1039933440. Its totient is φ = 94348800.

The previous prime is 325501459. The next prime is 325501507. The reversal of 325501488 is 884105523.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4120233 + ... + 4120311.

It is an arithmetic number, because the mean of its divisors is an integer number (4333056).

Almost surely, 2^325501488 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 325501488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (519966720).

325501488 is an abundant number, since it is smaller than the sum of its proper divisors (714431952).

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

325501488 is a wasteful number, since it uses less digits than its factorization.

325501488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 325501488 is about 18041.6597906068. The cubic root of 325501488 is about 687.8878828480.

The spelling of 325501488 in words is "three hundred twenty-five million, five hundred one thousand, four hundred eighty-eight".