516227 has 2 divisors, whose sum is σ = 516228. Its totient is φ = 516226.

The previous prime is 516223. The next prime is 516233. The reversal of 516227 is 722615.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 516227 - 2² = 516223 is a prime.

It is not a weakly prime, because it can be changed into another prime (516223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258113 + 258114.

It is an arithmetic number, because the mean of its divisors is an integer number (258114).

2⁵¹⁶²²⁷ is an apocalyptic number.

516227 is a deficient number, since it is larger than the sum of its proper divisors (1).

516227 is an equidigital number, since it uses as much as digits as its factorization.

516227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 840, while the sum is 23.

The square root of 516227 is about 718.4893875347. The cubic root of 516227 is about 80.2195531539.

The spelling of 516227 in words is "five hundred sixteen thousand, two hundred twenty-seven".