6855746 has 8 divisors (see below), whose sum is σ = 10337484. Its totient is φ = 3409920.

The previous prime is 6855707. The next prime is 6855757. The reversal of 6855746 is 6475586.

It can be written as a sum of positive squares in 2 ways, for example, as 6558721 + 297025 = 2561^2 + 545^2 .

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

It is a nialpdrome in base 14.

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, 8495 + ... + 9266.

Almost surely, 2^6855746 is an apocalyptic number.

6855746 is a deficient number, since it is larger than the sum of its proper divisors (3481738).

6855746 is a wasteful number, since it uses less digits than its factorization.

6855746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17956.

The product of its digits is 201600, while the sum is 41.

The square root of 6855746 is about 2618.3479524311. The cubic root of 6855746 is about 189.9699490793.

The spelling of 6855746 in words is "six million, eight hundred fifty-five thousand, seven hundred forty-six".