326552227 has 2 divisors, whose sum is σ = 326552228. Its totient is φ = 326552226.

The previous prime is 326552189. The next prime is 326552257. The reversal of 326552227 is 722255623.

It is a strong prime.

It is an emirp because it is prime and its reverse (722255623) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-326552227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 326552192 and 326552201.

It is not a weakly prime, because it can be changed into another prime (326552257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163276113 + 163276114.

It is an arithmetic number, because the mean of its divisors is an integer number (163276114).

Almost surely, 2^326552227 is an apocalyptic number.

326552227 is a deficient number, since it is larger than the sum of its proper divisors (1).

326552227 is an equidigital number, since it uses as much as digits as its factorization.

326552227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 34.

The square root of 326552227 is about 18070.7561269583. The cubic root of 326552227 is about 688.6272694119.

The spelling of 326552227 in words is "three hundred twenty-six million, five hundred fifty-two thousand, two hundred twenty-seven".