8042159 has 2 divisors, whose sum is σ = 8042160. Its totient is φ = 8042158.

The previous prime is 8042147. The next prime is 8042183. The reversal of 8042159 is 9512408.

8042159 is nontrivially palindromic in base 2.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8042159 - 2²⁰ = 6993583 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 (8042189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4021079 + 4021080.

It is an arithmetic number, because the mean of its divisors is an integer number (4021080).

Almost surely, 2^8042159 is an apocalyptic number.

8042159 is a deficient number, since it is larger than the sum of its proper divisors (1).

8042159 is an equidigital number, since it uses as much as digits as its factorization.

8042159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 8042159 is about 2835.8700604929. The cubic root of 8042159 is about 200.3507096542.

The spelling of 8042159 in words is "eight million, forty-two thousand, one hundred fifty-nine".