325196256 has 384 divisors, whose sum is σ = 1158312960. Its totient is φ = 77414400.

The previous prime is 325196251. The next prime is 325196257. The reversal of 325196256 is 652691523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325196251) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7931596 + ... + 7931636.

It is an arithmetic number, because the mean of its divisors is an integer number (3016440).

Almost surely, 2^325196256 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 325196256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (579156480).

325196256 is an abundant number, since it is smaller than the sum of its proper divisors (833116704).

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

325196256 is a wasteful number, since it uses less digits than its factorization.

325196256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 130 counting only the distinct ones).

The product of its digits is 97200, while the sum is 39.

The square root of 325196256 is about 18033.1987179202. The cubic root of 325196256 is about 687.6727982617.

The spelling of 325196256 in words is "three hundred twenty-five million, one hundred ninety-six thousand, two hundred fifty-six".