68044267 has 2 divisors, whose sum is σ = 68044268. Its totient is φ = 68044266.

The previous prime is 68044259. The next prime is 68044279. The reversal of 68044267 is 76244086.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68044267 - 2³ = 68044259 is a prime.

It is not a weakly prime, because it can be changed into another prime (68044247) 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, 34022133 + 34022134.

It is an arithmetic number, because the mean of its divisors is an integer number (34022134).

Almost surely, 2^68044267 is an apocalyptic number.

68044267 is a deficient number, since it is larger than the sum of its proper divisors (1).

68044267 is an equidigital number, since it uses as much as digits as its factorization.

68044267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 68044267 is about 8248.8948956815. The cubic root of 68044267 is about 408.2540608943.

The spelling of 68044267 in words is "sixty-eight million, forty-four thousand, two hundred sixty-seven".