602066291 has 2 divisors, whose sum is σ = 602066292. Its totient is φ = 602066290.

The previous prime is 602066219. The next prime is 602066317. The reversal of 602066291 is 192660206.

Together with previous prime (602066219) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-602066291 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (602063291) 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, 301033145 + 301033146.

It is an arithmetic number, because the mean of its divisors is an integer number (301033146).

Almost surely, 2^602066291 is an apocalyptic number.

602066291 is a deficient number, since it is larger than the sum of its proper divisors (1).

602066291 is an equidigital number, since it uses as much as digits as its factorization.

602066291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 602066291 is about 24537.0391653109. The cubic root of 602066291 is about 844.3997656025.

The spelling of 602066291 in words is "six hundred two million, sixty-six thousand, two hundred ninety-one".