8602489 has 9 divisors (see below), whose sum is σ = 10030917. Its totient is φ = 7355964.

The previous prime is 8602487. The next prime is 8602507. The reversal of 8602489 is 9842068.

The square root of 8602489 is 2933.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 8602489 - 2¹ = 8602487 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8602481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 20322 + ... + 20740.

Almost surely, 2^8602489 is an apocalyptic number.

8602489 is the 2933-rd square number.

8602489 is the 1467-th centered octagonal number.

It is an amenable number.

8602489 is a deficient number, since it is larger than the sum of its proper divisors (1428428).

8602489 is an frugal number, since it uses more digits than its factorization.

8602489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852 (or 426 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The cubic root of 8602489 is about 204.8997249028.

The spelling of 8602489 in words is "eight million, six hundred two thousand, four hundred eighty-nine".