8489159 has 4 divisors (see below), whose sum is σ = 9701904. Its totient is φ = 7276416.

The previous prime is 8489123. The next prime is 8489161. The reversal of 8489159 is 9519848.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8489159 - 2¹² = 8485063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8489659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606362 + ... + 606375.

It is an arithmetic number, because the mean of its divisors is an integer number (2425476).

Almost surely, 2^8489159 is an apocalyptic number.

8489159 is a deficient number, since it is larger than the sum of its proper divisors (1212745).

8489159 is a wasteful number, since it uses less digits than its factorization.

8489159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212744.

The product of its digits is 103680, while the sum is 44.

The square root of 8489159 is about 2913.6161380662. The cubic root of 8489159 is about 203.9959550012.

The spelling of 8489159 in words is "eight million, four hundred eighty-nine thousand, one hundred fifty-nine".