6874541 has 4 divisors (see below), whose sum is σ = 6879900. Its totient is φ = 6869184.

The previous prime is 6874531. The next prime is 6874573. The reversal of 6874541 is 1454786.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1901641 + 4972900 = 1379^2 + 2230^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6874541 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6874531) 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 3 ways as a sum of consecutive naturals, for example, 515 + ... + 3743.

It is an arithmetic number, because the mean of its divisors is an integer number (1719975).

Almost surely, 2^6874541 is an apocalyptic number.

It is an amenable number.

6874541 is a deficient number, since it is larger than the sum of its proper divisors (5359).

6874541 is a wasteful number, since it uses less digits than its factorization.

6874541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5358.

The product of its digits is 26880, while the sum is 35.

The square root of 6874541 is about 2621.9345910987. The cubic root of 6874541 is about 190.1433912950.

It can be divided in two parts, 68745 and 41, that added together give a palindrome (68786).

The spelling of 6874541 in words is "six million, eight hundred seventy-four thousand, five hundred forty-one".