8059489 has 2 divisors, whose sum is σ = 8059490. Its totient is φ = 8059488.

The previous prime is 8059433. The next prime is 8059511. The reversal of 8059489 is 9849508.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6051600 + 2007889 = 2460^2 + 1417^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8059489 is a prime.

It is a super-2 number, since 2×8059489² = 129910725882242, which contains 22 as substring.

8059489 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (8059409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4029744 + 4029745.

It is an arithmetic number, because the mean of its divisors is an integer number (4029745).

Almost surely, 2^8059489 is an apocalyptic number.

It is an amenable number.

8059489 is a deficient number, since it is larger than the sum of its proper divisors (1).

8059489 is an equidigital number, since it uses as much as digits as its factorization.

8059489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 8059489 is about 2838.9239158526. The cubic root of 8059489 is about 200.4945179190.

The spelling of 8059489 in words is "eight million, fifty-nine thousand, four hundred eighty-nine".