6680701 has 4 divisors (see below), whose sum is σ = 6911100. Its totient is φ = 6450304.

The previous prime is 6680699. The next prime is 6680731. The reversal of 6680701 is 1070866.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4104676 + 2576025 = 2026^2 + 1605^2 .

It is a cyclic number.

It is not a de Polignac number, because 6680701 - 2¹ = 6680699 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6680701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6680731) 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, 115156 + ... + 115213.

It is an arithmetic number, because the mean of its divisors is an integer number (1727775).

Almost surely, 2^6680701 is an apocalyptic number.

It is an amenable number.

6680701 is a deficient number, since it is larger than the sum of its proper divisors (230399).

6680701 is a wasteful number, since it uses less digits than its factorization.

6680701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230398.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 6680701 is about 2584.7052056279. The cubic root of 6680701 is about 188.3391813431.

It can be divided in two parts, 6680 and 701, that added together give a triangular number (7381 = T₁₂₁).

The spelling of 6680701 in words is "six million, six hundred eighty thousand, seven hundred one".