6660703 has 8 divisors (see below), whose sum is σ = 7818272. Its totient is φ = 5554656.

The previous prime is 6660679. The next prime is 6660707. The reversal of 6660703 is 3070666.

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

It is a cyclic number.

It is not a de Polignac number, because 6660703 - 2⁹ = 6660191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6660707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12600 + ... + 13117.

It is an arithmetic number, because the mean of its divisors is an integer number (977284).

Almost surely, 2^6660703 is an apocalyptic number.

6660703 is a deficient number, since it is larger than the sum of its proper divisors (1157569).

6660703 is a wasteful number, since it uses less digits than its factorization.

6660703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25761.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 6660703 is about 2580.8337800021. The cubic root of 6660703 is about 188.1510687818.

The spelling of 6660703 in words is "six million, six hundred sixty thousand, seven hundred three".