2622799 has 2 divisors, whose sum is σ = 2622800. Its totient is φ = 2622798.

The previous prime is 2622773. The next prime is 2622821. The reversal of 2622799 is 9972262.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2622799 - 2⁹ = 2622287 is a prime.

It is a Chen prime.

2622799 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2622749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311399 + 1311400.

It is an arithmetic number, because the mean of its divisors is an integer number (1311400).

2^2622799 is an apocalyptic number.

2622799 is a deficient number, since it is larger than the sum of its proper divisors (1).

2622799 is an equidigital number, since it uses as much as digits as its factorization.

2622799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 37.

The square root of 2622799 is about 1619.5057888134. The cubic root of 2622799 is about 137.9076431677.

The spelling of 2622799 in words is "two million, six hundred twenty-two thousand, seven hundred ninety-nine".