5665367 has 2 divisors, whose sum is σ = 5665368. Its totient is φ = 5665366.

The previous prime is 5665351. The next prime is 5665381. The reversal of 5665367 is 7635665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5665367 - 2⁴ = 5665351 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5665367.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5665967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2832683 + 2832684.

It is an arithmetic number, because the mean of its divisors is an integer number (2832684).

Almost surely, 2^5665367 is an apocalyptic number.

5665367 is a deficient number, since it is larger than the sum of its proper divisors (1).

5665367 is an equidigital number, since it uses as much as digits as its factorization.

5665367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113400, while the sum is 38.

The square root of 5665367 is about 2380.2031425910. The cubic root of 5665367 is about 178.2690771113.

The spelling of 5665367 in words is "five million, six hundred sixty-five thousand, three hundred sixty-seven".