6534842 has 8 divisors (see below), whose sum is σ = 9868500. Its totient is φ = 3245344.

The previous prime is 6534823. The next prime is 6534859. The reversal of 6534842 is 2484356.

It can be written as a sum of positive squares in 2 ways, for example, as 6405961 + 128881 = 2531^2 + 359^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6534799 and 6534808.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10667 + ... + 11262.

Almost surely, 2^6534842 is an apocalyptic number.

6534842 is a deficient number, since it is larger than the sum of its proper divisors (3333658).

6534842 is a wasteful number, since it uses less digits than its factorization.

6534842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22080.

The product of its digits is 23040, while the sum is 32.

The square root of 6534842 is about 2556.3337027861. Note that the first 3 decimals coincide. The cubic root of 6534842 is about 186.9584206029.

The spelling of 6534842 in words is "six million, five hundred thirty-four thousand, eight hundred forty-two".