6128868 has 24 divisors (see below), whose sum is σ = 15053920. Its totient is φ = 1935360.

The previous prime is 6128851. The next prime is 6128921. The reversal of 6128868 is 8688216.

It is a super-2 number, since 2×6128868² = 75126045922848, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13213 + ... + 13668.

Almost surely, 2^6128868 is an apocalyptic number.

It is an amenable number.

6128868 is an abundant number, since it is smaller than the sum of its proper divisors (8925052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6128868 is a wasteful number, since it uses less digits than its factorization.

6128868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26907 (or 26905 counting only the distinct ones).

The product of its digits is 36864, while the sum is 39.

The square root of 6128868 is about 2475.6550648263. The cubic root of 6128868 is about 183.0037922114.

It can be divided in two parts, 6128 and 868, that added together give a palindrome (6996).

The spelling of 6128868 in words is "six million, one hundred twenty-eight thousand, eight hundred sixty-eight".