2002799 has 2 divisors, whose sum is σ = 2002800. Its totient is φ = 2002798.

The previous prime is 2002783. The next prime is 2002807. The reversal of 2002799 is 9972002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2002799 - 2⁴ = 2002783 is a prime.

It is a super-2 number, since 2×2002799² = 8022407668802, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001399 + 1001400.

It is an arithmetic number, because the mean of its divisors is an integer number (1001400).

2^2002799 is an apocalyptic number.

2002799 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002799 is an equidigital number, since it uses as much as digits as its factorization.

2002799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 2002799 is about 1415.2028123206. The cubic root of 2002799 is about 126.0508529091.

The spelling of 2002799 in words is "two million, two thousand, seven hundred ninety-nine".