325193472 has 216 divisors, whose sum is σ = 1007610240. Its totient is φ = 100638720.

The previous prime is 325193461. The next prime is 325193489. The reversal of 325193472 is 274391523.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2071218 + ... + 2071374.

Almost surely, 2^325193472 is an apocalyptic number.

325193472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325193472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (503805120).

325193472 is an abundant number, since it is smaller than the sum of its proper divisors (682416768).

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

325193472 is a wasteful number, since it uses less digits than its factorization.

325193472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 222 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 325193472 is about 18033.1215267906. The cubic root of 325193472 is about 687.6708358708.

The spelling of 325193472 in words is "three hundred twenty-five million, one hundred ninety-three thousand, four hundred seventy-two".