326067233 has 2 divisors, whose sum is σ = 326067234. Its totient is φ = 326067232.

The previous prime is 326067221. The next prime is 326067239. The reversal of 326067233 is 332760623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 311451904 + 14615329 = 17648^2 + 3823^2 .

It is a cyclic number.

It is not a de Polignac number, because 326067233 - 2⁶ = 326067169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 326067233.

It is not a weakly prime, because it can be changed into another prime (326067239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163033616 + 163033617.

It is an arithmetic number, because the mean of its divisors is an integer number (163033617).

Almost surely, 2^326067233 is an apocalyptic number.

It is an amenable number.

326067233 is a deficient number, since it is larger than the sum of its proper divisors (1).

326067233 is an equidigital number, since it uses as much as digits as its factorization.

326067233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 32.

The square root of 326067233 is about 18057.3318350193. The cubic root of 326067233 is about 688.2861850515.

The spelling of 326067233 in words is "three hundred twenty-six million, sixty-seven thousand, two hundred thirty-three".