325564267 has 4 divisors (see below), whose sum is σ = 372073456. Its totient is φ = 279055080.

The previous prime is 325564247. The next prime is 325564277. The reversal of 325564267 is 762465523.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325564267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325564207) 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 3 ways as a sum of consecutive naturals, for example, 23254584 + ... + 23254597.

It is an arithmetic number, because the mean of its divisors is an integer number (93018364).

Almost surely, 2^325564267 is an apocalyptic number.

325564267 is a deficient number, since it is larger than the sum of its proper divisors (46509189).

325564267 is an equidigital number, since it uses as much as digits as its factorization.

325564267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46509188.

The product of its digits is 302400, while the sum is 40.

The square root of 325564267 is about 18043.3995411064. The cubic root of 325564267 is about 687.9321039847.

The spelling of 325564267 in words is "three hundred twenty-five million, five hundred sixty-four thousand, two hundred sixty-seven".