514731227 has 2 divisors, whose sum is σ = 514731228. Its totient is φ = 514731226.

The previous prime is 514731221. The next prime is 514731247. The reversal of 514731227 is 722137415.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-514731227 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 514731193 and 514731202.

It is not a weakly prime, because it can be changed into another prime (514731221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257365613 + 257365614.

It is an arithmetic number, because the mean of its divisors is an integer number (257365614).

Almost surely, 2^514731227 is an apocalyptic number.

514731227 is a deficient number, since it is larger than the sum of its proper divisors (1).

514731227 is an equidigital number, since it uses as much as digits as its factorization.

514731227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11760, while the sum is 32.

The square root of 514731227 is about 22687.6888862660. The cubic root of 514731227 is about 801.4199920993.

The spelling of 514731227 in words is "five hundred fourteen million, seven hundred thirty-one thousand, two hundred twenty-seven".