802759 has 2 divisors, whose sum is σ = 802760. Its totient is φ = 802758.

The previous prime is 802751. The next prime is 802777. The reversal of 802759 is 957208.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 802759 - 2³ = 802751 is a prime.

It is a Chen prime.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 802759.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (802751) 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, 401379 + 401380.

It is an arithmetic number, because the mean of its divisors is an integer number (401380).

2⁸⁰²⁷⁵⁹ is an apocalyptic number.

802759 is a deficient number, since it is larger than the sum of its proper divisors (1).

802759 is an equidigital number, since it uses as much as digits as its factorization.

802759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 802759 is about 895.9681913997. The cubic root of 802759 is about 92.9383720890.

Subtracting 802759 from its reverse (957208), we obtain a square (154449 = 393²).

The spelling of 802759 in words is "eight hundred two thousand, seven hundred fifty-nine".