6671822 has 8 divisors (see below), whose sum is σ = 10044696. Its totient is φ = 3323592.

The previous prime is 6671809. The next prime is 6671839. The reversal of 6671822 is 2281766.

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

It is an Ulam number.

It is a congruent number.

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, 5468 + ... + 6575.

It is an arithmetic number, because the mean of its divisors is an integer number (1255587).

Almost surely, 2^6671822 is an apocalyptic number.

6671822 is a deficient number, since it is larger than the sum of its proper divisors (3372874).

6671822 is a wasteful number, since it uses less digits than its factorization.

6671822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12322.

The product of its digits is 8064, while the sum is 32.

The square root of 6671822 is about 2582.9870305520. The cubic root of 6671822 is about 188.2557068205.

The spelling of 6671822 in words is "six million, six hundred seventy-one thousand, eight hundred twenty-two".