325425600 has 378 divisors, whose sum is σ = 1239808544. Its totient is φ = 83980800.

The previous prime is 325425593. The next prime is 325425601. The reversal of 325425600 is 6524523.

325425600 is a `hidden beast` number, since 3 + 2 + 54 + 2 + 5 + 600 = 666.

It is a super-2 number, since 2×325425600² = 211803642270720000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325425601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 10497585 + ... + 10497615.

Almost surely, 2^325425600 is an apocalyptic number.

325425600 is a gapful number since it is divisible by the number (30) 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 325425600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (619904272).

325425600 is an abundant number, since it is smaller than the sum of its proper divisors (914382944).

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

325425600 is an frugal number, since it uses more digits than its factorization.

325425600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 325425600 is about 18039.5565355693. The cubic root of 325425600 is about 687.8344202219.

The spelling of 325425600 in words is "three hundred twenty-five million, four hundred twenty-five thousand, six hundred".