6861048 has 32 divisors (see below), whose sum is σ = 17295360. Its totient is φ = 2268000.

The previous prime is 6861017. The next prime is 6861053. The reversal of 6861048 is 8401686.

It is a congruent number.

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, 1923 + ... + 4173.

It is an arithmetic number, because the mean of its divisors is an integer number (540480).

Almost surely, 2^6861048 is an apocalyptic number.

It is an amenable number.

6861048 is an abundant number, since it is smaller than the sum of its proper divisors (10434312).

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

6861048 is a wasteful number, since it uses less digits than its factorization.

6861048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387 (or 2383 counting only the distinct ones).

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

The square root of 6861048 is about 2619.3602272311. The cubic root of 6861048 is about 190.0189085522.

It can be divided in two parts, 68 and 61048, that added together give a palindrome (61116).

The spelling of 6861048 in words is "six million, eight hundred sixty-one thousand, forty-eight".