268045607 has 2 divisors, whose sum is σ = 268045608. Its totient is φ = 268045606.

The previous prime is 268045601. The next prime is 268045621. The reversal of 268045607 is 706540862.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 268045607 - 2¹⁰ = 268044583 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (268045601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134022803 + 134022804.

It is an arithmetic number, because the mean of its divisors is an integer number (134022804).

Almost surely, 2^268045607 is an apocalyptic number.

268045607 is a deficient number, since it is larger than the sum of its proper divisors (1).

268045607 is an equidigital number, since it uses as much as digits as its factorization.

268045607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 268045607 is about 16372.0984299509. The cubic root of 268045607 is about 644.7671430742.

The spelling of 268045607 in words is "two hundred sixty-eight million, forty-five thousand, six hundred seven".