566462231 has 2 divisors, whose sum is σ = 566462232. Its totient is φ = 566462230.

The previous prime is 566462227. The next prime is 566462243. The reversal of 566462231 is 132264665.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 566462231 - 2² = 566462227 is a prime.

It is a super-2 number, since 2×566462231² = 641758918298994722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 566462191 and 566462200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566462201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283231115 + 283231116.

It is an arithmetic number, because the mean of its divisors is an integer number (283231116).

Almost surely, 2^566462231 is an apocalyptic number.

566462231 is a deficient number, since it is larger than the sum of its proper divisors (1).

566462231 is an equidigital number, since it uses as much as digits as its factorization.

566462231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 35.

The square root of 566462231 is about 23800.4670332328. The cubic root of 566462231 is about 827.4155010270.

The spelling of 566462231 in words is "five hundred sixty-six million, four hundred sixty-two thousand, two hundred thirty-one".