326165227 has 2 divisors, whose sum is σ = 326165228. Its totient is φ = 326165226.

The previous prime is 326165221. The next prime is 326165237. The reversal of 326165227 is 722561623.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 326165227 - 2¹⁵ = 326132459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 326165192 and 326165201.

It is not a weakly prime, because it can be changed into another prime (326165221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163082613 + 163082614.

It is an arithmetic number, because the mean of its divisors is an integer number (163082614).

Almost surely, 2^326165227 is an apocalyptic number.

326165227 is a deficient number, since it is larger than the sum of its proper divisors (1).

326165227 is an equidigital number, since it uses as much as digits as its factorization.

326165227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 34.

The square root of 326165227 is about 18060.0450442406. The cubic root of 326165227 is about 688.3551290749.

The spelling of 326165227 in words is "three hundred twenty-six million, one hundred sixty-five thousand, two hundred twenty-seven".