868002067 has 2 divisors, whose sum is σ = 868002068. Its totient is φ = 868002066.

The previous prime is 868002043. The next prime is 868002071. The reversal of 868002067 is 760200868.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 868002067 - 2¹⁵ = 867969299 is a prime.

It is not a weakly prime, because it can be changed into another prime (868002007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 434001033 + 434001034.

It is an arithmetic number, because the mean of its divisors is an integer number (434001034).

Almost surely, 2^868002067 is an apocalyptic number.

868002067 is a deficient number, since it is larger than the sum of its proper divisors (1).

868002067 is an equidigital number, since it uses as much as digits as its factorization.

868002067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 868002067 is about 29461.8748045673. The cubic root of 868002067 is about 953.9089417430.

The spelling of 868002067 in words is "eight hundred sixty-eight million, two thousand, sixty-seven".