325173280 has 48 divisors (see below), whose sum is σ = 813418200. Its totient is φ = 122417152.

The previous prime is 325173257. The next prime is 325173281. The reversal of 325173280 is 82371523.

It can be written as a sum of positive squares in 4 ways, for example, as 301786384 + 23386896 = 17372^2 + 4836^2 .

It is not an unprimeable number, because it can be changed into a prime (325173281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57055 + ... + 62494.

Almost surely, 2^325173280 is an apocalyptic number.

It is an amenable number.

325173280 is an abundant number, since it is smaller than the sum of its proper divisors (488244920).

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

325173280 is a wasteful number, since it uses less digits than its factorization.

325173280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119581 (or 119573 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 325173280 is about 18032.5616593983. The cubic root of 325173280 is about 687.6566025624.

The spelling of 325173280 in words is "three hundred twenty-five million, one hundred seventy-three thousand, two hundred eighty".