6284889 has 12 divisors (see below), whose sum is σ = 9776676. Its totient is φ = 3867552.

The previous prime is 6284827. The next prime is 6284897. The reversal of 6284889 is 9884826.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1937664 + 4347225 = 1392^2 + 2085^2 .

It is not a de Polignac number, because 6284889 - 2⁸ = 6284633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6284189) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26742 + ... + 26975.

It is an arithmetic number, because the mean of its divisors is an integer number (814723).

Almost surely, 2^6284889 is an apocalyptic number.

It is an amenable number.

6284889 is a deficient number, since it is larger than the sum of its proper divisors (3491787).

6284889 is a wasteful number, since it uses less digits than its factorization.

6284889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53736 (or 53733 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 6284889 is about 2506.9680891467. The cubic root of 6284889 is about 184.5436915936.

The spelling of 6284889 in words is "six million, two hundred eighty-four thousand, eight hundred eighty-nine".