6682722 has 8 divisors (see below), whose sum is σ = 13365456. Its totient is φ = 2227572.

The previous prime is 6682721. The next prime is 6682729. The reversal of 6682722 is 2272866.

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

6682722 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (6682721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556888 + ... + 556899.

It is an arithmetic number, because the mean of its divisors is an integer number (1670682).

Almost surely, 2^6682722 is an apocalyptic number.

6682722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6682722 is a wasteful number, since it uses less digits than its factorization.

6682722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113792.

The product of its digits is 16128, while the sum is 33.

The square root of 6682722 is about 2585.0961297406. The cubic root of 6682722 is about 188.3581711223.

The spelling of 6682722 in words is "six million, six hundred eighty-two thousand, seven hundred twenty-two".