325826243 has 2 divisors, whose sum is σ = 325826244. Its totient is φ = 325826242.

The previous prime is 325826227. The next prime is 325826251. The reversal of 325826243 is 342628523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 325826243 - 2⁴ = 325826227 is a prime.

It is not a weakly prime, because it can be changed into another prime (325826443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162913121 + 162913122.

It is an arithmetic number, because the mean of its divisors is an integer number (162913122).

Almost surely, 2^325826243 is an apocalyptic number.

325826243 is a deficient number, since it is larger than the sum of its proper divisors (1).

325826243 is an equidigital number, since it uses as much as digits as its factorization.

325826243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 35.

The square root of 325826243 is about 18050.6576888489. The cubic root of 325826243 is about 688.1165769140.

The spelling of 325826243 in words is "three hundred twenty-five million, eight hundred twenty-six thousand, two hundred forty-three".