6696715 has 4 divisors (see below), whose sum is σ = 8036064. Its totient is φ = 5357368.

The previous prime is 6696707. The next prime is 6696743. The reversal of 6696715 is 5176966.

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

It is a cyclic number.

It is not a de Polignac number, because 6696715 - 2³ = 6696707 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 669667 + ... + 669676.

It is an arithmetic number, because the mean of its divisors is an integer number (2009016).

Almost surely, 2^6696715 is an apocalyptic number.

6696715 is a deficient number, since it is larger than the sum of its proper divisors (1339349).

6696715 is a wasteful number, since it uses less digits than its factorization.

6696715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339348.

The product of its digits is 68040, while the sum is 40.

The square root of 6696715 is about 2587.8011901999. The cubic root of 6696715 is about 188.4895476477.

The spelling of 6696715 in words is "six million, six hundred ninety-six thousand, seven hundred fifteen".