228583567 has 2 divisors, whose sum is σ = 228583568. Its totient is φ = 228583566.

The previous prime is 228583561. The next prime is 228583601. The reversal of 228583567 is 765385822.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 228583567 - 2³ = 228583559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (228583561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114291783 + 114291784.

It is an arithmetic number, because the mean of its divisors is an integer number (114291784).

Almost surely, 2^228583567 is an apocalyptic number.

228583567 is a deficient number, since it is larger than the sum of its proper divisors (1).

228583567 is an equidigital number, since it uses as much as digits as its factorization.

228583567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 806400, while the sum is 46.

The square root of 228583567 is about 15118.9803558309. The cubic root of 228583567 is about 611.4322405797.

The spelling of 228583567 in words is "two hundred twenty-eight million, five hundred eighty-three thousand, five hundred sixty-seven".