766141067 has 2 divisors, whose sum is σ = 766141068. Its totient is φ = 766141066.

The previous prime is 766141027. The next prime is 766141069. The reversal of 766141067 is 760141667.

766141067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-766141067 is a prime.

Together with 766141069, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 766141067.

It is not a weakly prime, because it can be changed into another prime (766141069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 383070533 + 383070534.

It is an arithmetic number, because the mean of its divisors is an integer number (383070534).

Almost surely, 2^766141067 is an apocalyptic number.

766141067 is a deficient number, since it is larger than the sum of its proper divisors (1).

766141067 is an equidigital number, since it uses as much as digits as its factorization.

766141067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 766141067 is about 27679.2533678205. The cubic root of 766141067 is about 915.0319265836.

The spelling of 766141067 in words is "seven hundred sixty-six million, one hundred forty-one thousand, sixty-seven".