304002227 has 2 divisors, whose sum is σ = 304002228. Its totient is φ = 304002226.

The previous prime is 304002203. The next prime is 304002233. The reversal of 304002227 is 722200403.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 304002227 - 2⁶ = 304002163 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 304002199 and 304002208.

It is not a weakly prime, because it can be changed into another prime (304002427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152001113 + 152001114.

It is an arithmetic number, because the mean of its divisors is an integer number (152001114).

Almost surely, 2^304002227 is an apocalyptic number.

304002227 is a deficient number, since it is larger than the sum of its proper divisors (1).

304002227 is an equidigital number, since it uses as much as digits as its factorization.

304002227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 304002227 is about 17435.6596376507. The cubic root of 304002227 is about 672.3967232679.

The spelling of 304002227 in words is "three hundred four million, two thousand, two hundred twenty-seven".