6683081 has 4 divisors (see below), whose sum is σ = 6690432. Its totient is φ = 6675732.

The previous prime is 6683059. The next prime is 6683111. The reversal of 6683081 is 1803866.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 6683081 - 2²² = 2488777 is a prime.

It is a super-2 number, since 2×6683081² = 89327143305122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6683381) 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, 2081 + ... + 4206.

It is an arithmetic number, because the mean of its divisors is an integer number (1672608).

Almost surely, 2^6683081 is an apocalyptic number.

It is an amenable number.

6683081 is a deficient number, since it is larger than the sum of its proper divisors (7351).

6683081 is a wasteful number, since it uses less digits than its factorization.

6683081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7350.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 6683081 is about 2585.1655652975. The cubic root of 6683081 is about 188.3615439681.

The spelling of 6683081 in words is "six million, six hundred eighty-three thousand, eighty-one".