5267767 has 2 divisors, whose sum is σ = 5267768. Its totient is φ = 5267766.

The previous prime is 5267747. The next prime is 5267771. The reversal of 5267767 is 7677625.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5267767 is a prime.

5267767 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5267707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2633883 + 2633884.

It is an arithmetic number, because the mean of its divisors is an integer number (2633884).

Almost surely, 2^5267767 is an apocalyptic number.

5267767 is a deficient number, since it is larger than the sum of its proper divisors (1).

5267767 is an equidigital number, since it uses as much as digits as its factorization.

5267767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 123480, while the sum is 40.

The square root of 5267767 is about 2295.1616500804. The cubic root of 5267767 is about 173.9971704301.

The spelling of 5267767 in words is "five million, two hundred sixty-seven thousand, seven hundred sixty-seven".