298016227 has 2 divisors, whose sum is σ = 298016228. Its totient is φ = 298016226.

The previous prime is 298016219. The next prime is 298016291. The reversal of 298016227 is 722610892.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 298016227 - 2³ = 298016219 is a prime.

It is not a weakly prime, because it can be changed into another prime (298016207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149008113 + 149008114.

It is an arithmetic number, because the mean of its divisors is an integer number (149008114).

Almost surely, 2^298016227 is an apocalyptic number.

298016227 is a deficient number, since it is larger than the sum of its proper divisors (1).

298016227 is an equidigital number, since it uses as much as digits as its factorization.

298016227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 298016227 is about 17263.1464976695. The cubic root of 298016227 is about 667.9541267637.

The spelling of 298016227 in words is "two hundred ninety-eight million, sixteen thousand, two hundred twenty-seven".