85002299 has 2 divisors, whose sum is σ = 85002300. Its totient is φ = 85002298.

The previous prime is 85002289. The next prime is 85002347. The reversal of 85002299 is 99220058.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85002299 - 2¹⁶ = 84936763 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (85002259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42501149 + 42501150.

It is an arithmetic number, because the mean of its divisors is an integer number (42501150).

Almost surely, 2^85002299 is an apocalyptic number.

85002299 is a deficient number, since it is larger than the sum of its proper divisors (1).

85002299 is an equidigital number, since it uses as much as digits as its factorization.

85002299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 85002299 is about 9219.6691372305. The cubic root of 85002299 is about 439.6869312238.

The spelling of 85002299 in words is "eighty-five million, two thousand, two hundred ninety-nine".