6706822 has 4 divisors (see below), whose sum is σ = 10060236. Its totient is φ = 3353410.

The previous prime is 6706811. The next prime is 6706841. The reversal of 6706822 is 2286076.

It is a happy number.

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

It is a super-2 number, since 2×6706822² = 89962922679368, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1676704 + ... + 1676707.

It is an arithmetic number, because the mean of its divisors is an integer number (2515059).

Almost surely, 2^6706822 is an apocalyptic number.

6706822 is a deficient number, since it is larger than the sum of its proper divisors (3353414).

6706822 is a wasteful number, since it uses less digits than its factorization.

6706822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3353413.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 6706822 is about 2589.7532701012. The cubic root of 6706822 is about 188.5843257719.

The spelling of 6706822 in words is "six million, seven hundred six thousand, eight hundred twenty-two".