1002299 has 2 divisors, whose sum is σ = 1002300. Its totient is φ = 1002298.

The previous prime is 1002289. The next prime is 1002341. The reversal of 1002299 is 9922001.

It is a weak prime.

It is an emirp because it is prime and its reverse (9922001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002299 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1002259) 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, 501149 + 501150.

It is an arithmetic number, because the mean of its divisors is an integer number (501150).

2^1002299 is an apocalyptic number.

1002299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002299 is an equidigital number, since it uses as much as digits as its factorization.

1002299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 1002299 is about 1001.1488400832. The cubic root of 1002299 is about 100.0765746815.

The spelling of 1002299 in words is "one million, two thousand, two hundred ninety-nine".