768263 has 2 divisors, whose sum is σ = 768264. Its totient is φ = 768262.

The previous prime is 768259. The next prime is 768301. The reversal of 768263 is 362867.

It is a weak prime.

It is an emirp because it is prime and its reverse (362867) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 768263 - 2² = 768259 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 768263.

It is not a weakly prime, because it can be changed into another prime (768203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384131 + 384132.

It is an arithmetic number, because the mean of its divisors is an integer number (384132).

2⁷⁶⁸²⁶³ is an apocalyptic number.

768263 is a deficient number, since it is larger than the sum of its proper divisors (1).

768263 is an equidigital number, since it uses as much as digits as its factorization.

768263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 32.

The square root of 768263 is about 876.5061323231. The cubic root of 768263 is about 91.5875916781.

The spelling of 768263 in words is "seven hundred sixty-eight thousand, two hundred sixty-three".