6681014 has 4 divisors (see below), whose sum is σ = 10021524. Its totient is φ = 3340506.

The previous prime is 6681013. The next prime is 6681019. The reversal of 6681014 is 4101866.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6681013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670252 + ... + 1670255.

It is an arithmetic number, because the mean of its divisors is an integer number (2505381).

Almost surely, 2^6681014 is an apocalyptic number.

6681014 is a deficient number, since it is larger than the sum of its proper divisors (3340510).

6681014 is a wasteful number, since it uses less digits than its factorization.

6681014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340509.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 6681014 is about 2584.7657534098. The cubic root of 6681014 is about 188.3421226135.

The spelling of 6681014 in words is "six million, six hundred eighty-one thousand, fourteen".