6671846 has 4 divisors (see below), whose sum is σ = 10007772. Its totient is φ = 3335922.

The previous prime is 6671839. The next prime is 6671879. The reversal of 6671846 is 6481766.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1667960 + ... + 1667963.

It is an arithmetic number, because the mean of its divisors is an integer number (2501943).

Almost surely, 2^6671846 is an apocalyptic number.

6671846 is a deficient number, since it is larger than the sum of its proper divisors (3335926).

6671846 is a wasteful number, since it uses less digits than its factorization.

6671846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3335925.

The product of its digits is 48384, while the sum is 38.

The square root of 6671846 is about 2582.9916763319. The cubic root of 6671846 is about 188.2559325525.

The spelling of 6671846 in words is "six million, six hundred seventy-one thousand, eight hundred forty-six".