6856134 has 16 divisors (see below), whose sum is σ = 14519088. Its totient is φ = 2150912.

The previous prime is 6856127. The next prime is 6856141. The reversal of 6856134 is 4316586.

It is an interprime number because it is at equal distance from previous prime (6856127) and next prime (6856141).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6856095 and 6856104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33507 + ... + 33710.

It is an arithmetic number, because the mean of its divisors is an integer number (907443).

Almost surely, 2^6856134 is an apocalyptic number.

6856134 is an abundant number, since it is smaller than the sum of its proper divisors (7662954).

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

6856134 is a wasteful number, since it uses less digits than its factorization.

6856134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67239.

The product of its digits is 17280, while the sum is 33.

The square root of 6856134 is about 2618.4220439035. The cubic root of 6856134 is about 189.9735327860.

The spelling of 6856134 in words is "six million, eight hundred fifty-six thousand, one hundred thirty-four".