5666767 has 2 divisors, whose sum is σ = 5666768. Its totient is φ = 5666766.

The previous prime is 5666737. The next prime is 5666777. The reversal of 5666767 is 7676665.

5666767 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5666767 - 2¹¹ = 5664719 is a prime.

It is a super-2 number, since 2×5666767² = 64224496464578, which contains 22 as substring.

It is a plaindrome in base 16.

It is a nialpdrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5666737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2833383 + 2833384.

It is an arithmetic number, because the mean of its divisors is an integer number (2833384).

Almost surely, 2^5666767 is an apocalyptic number.

5666767 is a deficient number, since it is larger than the sum of its proper divisors (1).

5666767 is an equidigital number, since it uses as much as digits as its factorization.

5666767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 317520, while the sum is 43.

The square root of 5666767 is about 2380.4972169696. The cubic root of 5666767 is about 178.2837602527.

The spelling of 5666767 in words is "five million, six hundred sixty-six thousand, seven hundred sixty-seven".