6198489 has 48 divisors (see below), whose sum is σ = 10782720. Its totient is φ = 3386880.

The previous prime is 6198463. The next prime is 6198497. The reversal of 6198489 is 9848916.

It is not a de Polignac number, because 6198489 - 2⁵ = 6198457 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6198449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48744 + ... + 48870.

It is an arithmetic number, because the mean of its divisors is an integer number (224640).

Almost surely, 2^6198489 is an apocalyptic number.

It is an amenable number.

6198489 is a deficient number, since it is larger than the sum of its proper divisors (4584231).

6198489 is a wasteful number, since it uses less digits than its factorization.

6198489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 187 counting only the distinct ones).

The product of its digits is 124416, while the sum is 45.

The square root of 6198489 is about 2489.6764850076. The cubic root of 6198489 is about 183.6941298974.

The spelling of 6198489 in words is "six million, one hundred ninety-eight thousand, four hundred eighty-nine".