8072159 has 2 divisors, whose sum is σ = 8072160. Its totient is φ = 8072158.

The previous prime is 8072143. The next prime is 8072167. The reversal of 8072159 is 9512708.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8072159 - 2⁴ = 8072143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8072189) 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, 4036079 + 4036080.

It is an arithmetic number, because the mean of its divisors is an integer number (4036080).

Almost surely, 2^8072159 is an apocalyptic number.

8072159 is a deficient number, since it is larger than the sum of its proper divisors (1).

8072159 is an equidigital number, since it uses as much as digits as its factorization.

8072159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 8072159 is about 2841.1545188532. The cubic root of 8072159 is about 200.5995260469.

The spelling of 8072159 in words is "eight million, seventy-two thousand, one hundred fifty-nine".