860245667 has 2 divisors, whose sum is σ = 860245668. Its totient is φ = 860245666.

The previous prime is 860245643. The next prime is 860245681. The reversal of 860245667 is 766542068.

860245667 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 not a de Polignac number, because 860245667 - 2¹⁶ = 860180131 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (860242667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 430122833 + 430122834.

It is an arithmetic number, because the mean of its divisors is an integer number (430122834).

Almost surely, 2^860245667 is an apocalyptic number.

860245667 is a deficient number, since it is larger than the sum of its proper divisors (1).

860245667 is an equidigital number, since it uses as much as digits as its factorization.

860245667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 860245667 is about 29329.9448857307. The cubic root of 860245667 is about 951.0590836883.

The spelling of 860245667 in words is "eight hundred sixty million, two hundred forty-five thousand, six hundred sixty-seven".