8260667 has 2 divisors, whose sum is σ = 8260668. Its totient is φ = 8260666.

The previous prime is 8260643. The next prime is 8260669. The reversal of 8260667 is 7660628.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8260667 is a prime.

Together with 8260669, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8260669) 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, 4130333 + 4130334.

It is an arithmetic number, because the mean of its divisors is an integer number (4130334).

Almost surely, 2^8260667 is an apocalyptic number.

8260667 is a deficient number, since it is larger than the sum of its proper divisors (1).

8260667 is an equidigital number, since it uses as much as digits as its factorization.

8260667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 8260667 is about 2874.1376097884. The cubic root of 8260667 is about 202.1490502060.

The spelling of 8260667 in words is "eight million, two hundred sixty thousand, six hundred sixty-seven".