8022489 has 8 divisors (see below), whose sum is σ = 10718592. Its totient is φ = 5337360.

The previous prime is 8022457. The next prime is 8022491. The reversal of 8022489 is 9842208.

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

It is not a de Polignac number, because 8022489 - 2⁵ = 8022457 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (8022409) 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, 849 + ... + 4094.

It is an arithmetic number, because the mean of its divisors is an integer number (1339824).

Almost surely, 2^8022489 is an apocalyptic number.

It is an amenable number.

8022489 is a deficient number, since it is larger than the sum of its proper divisors (2696103).

8022489 is a wasteful number, since it uses less digits than its factorization.

8022489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5487.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 8022489 is about 2832.3998658382. The cubic root of 8022489 is about 200.1872329977.

The spelling of 8022489 in words is "eight million, twenty-two thousand, four hundred eighty-nine".