8975559 has 4 divisors (see below), whose sum is σ = 11967416. Its totient is φ = 5983704.

The previous prime is 8975539. The next prime is 8975579. The reversal of 8975559 is 9555798.

8975559 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (8975539) and next prime (8975579).

It is not a de Polignac number, because 8975559 - 2⁹ = 8975047 is a prime.

It is a Duffinian number.

8975559 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8975539) 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, 1495924 + ... + 1495929.

It is an arithmetic number, because the mean of its divisors is an integer number (2991854).

Almost surely, 2^8975559 is an apocalyptic number.

8975559 is a deficient number, since it is larger than the sum of its proper divisors (2991857).

8975559 is a wasteful number, since it uses less digits than its factorization.

8975559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2991856.

The product of its digits is 567000, while the sum is 48.

The square root of 8975559 is about 2995.9237306714. The cubic root of 8975559 is about 207.8199177898.

The spelling of 8975559 in words is "eight million, nine hundred seventy-five thousand, five hundred fifty-nine".