8063489 has 18 divisors (see below), whose sum is σ = 9711090. Its totient is φ = 6674976.

The previous prime is 8063477. The next prime is 8063509. The reversal of 8063489 is 9843608.

It can be written as a sum of positive squares in only one way, i.e., 5798464 + 2265025 = 2408^2 + 1505^2 .

It is not a de Polignac number, because 8063489 - 2⁸ = 8063233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8063459) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 90557 + ... + 90645.

It is an arithmetic number, because the mean of its divisors is an integer number (539505).

Almost surely, 2^8063489 is an apocalyptic number.

8063489 is a gapful number since it is divisible by the number (89) formed by its first and last digit.

It is an amenable number.

8063489 is a deficient number, since it is larger than the sum of its proper divisors (1647601).

8063489 is an equidigital number, since it uses as much as digits as its factorization.

8063489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 8063489 is about 2839.6283207490. The cubic root of 8063489 is about 200.5276815365.

The spelling of 8063489 in words is "eight million, sixty-three thousand, four hundred eighty-nine".