325474287 has 8 divisors (see below), whose sum is σ = 434671536. Its totient is φ = 216629952.

The previous prime is 325474207. The next prime is 325474319. The reversal of 325474287 is 782474523.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 325474287 - 2⁷ = 325474159 is a prime.

It is a super-2 number, since 2×325474287² = 211867022996316738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325474207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86068 + ... + 89769.

It is an arithmetic number, because the mean of its divisors is an integer number (54333942).

Almost surely, 2^325474287 is an apocalyptic number.

325474287 is a deficient number, since it is larger than the sum of its proper divisors (109197249).

325474287 is a wasteful number, since it uses less digits than its factorization.

325474287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176457.

The product of its digits is 376320, while the sum is 42.

The square root of 325474287 is about 18040.9059362328. The cubic root of 325474287 is about 687.8687208675.

The spelling of 325474287 in words is "three hundred twenty-five million, four hundred seventy-four thousand, two hundred eighty-seven".