8042559 has 8 divisors (see below), whose sum is σ = 12255360. Its totient is φ = 4595736.

The previous prime is 8042543. The next prime is 8042563. The reversal of 8042559 is 9552408.

8042559 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8042559 - 2⁴ = 8042543 is a prime.

8042559 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8042509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191469 + ... + 191510.

It is an arithmetic number, because the mean of its divisors is an integer number (1531920).

Almost surely, 2^8042559 is an apocalyptic number.

8042559 is a deficient number, since it is larger than the sum of its proper divisors (4212801).

8042559 is a wasteful number, since it uses less digits than its factorization.

8042559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382989.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 8042559 is about 2835.9405847091. The cubic root of 8042559 is about 200.3540312728.

The spelling of 8042559 in words is "eight million, forty-two thousand, five hundred fifty-nine".