56822267 has 2 divisors, whose sum is σ = 56822268. Its totient is φ = 56822266.

The previous prime is 56822219. The next prime is 56822299. The reversal of 56822267 is 76222865.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56822267 - 2¹⁶ = 56756731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56822267.

It is not a weakly prime, because it can be changed into another prime (56825267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28411133 + 28411134.

It is an arithmetic number, because the mean of its divisors is an integer number (28411134).

Almost surely, 2^56822267 is an apocalyptic number.

56822267 is a deficient number, since it is larger than the sum of its proper divisors (1).

56822267 is an equidigital number, since it uses as much as digits as its factorization.

56822267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 38.

The square root of 56822267 is about 7538.0545898793. The cubic root of 56822267 is about 384.4496933478.

The spelling of 56822267 in words is "fifty-six million, eight hundred twenty-two thousand, two hundred sixty-seven".