6696675 has 30 divisors (see below), whose sum is σ = 12408308. Its totient is φ = 3570480.

The previous prime is 6696673. The next prime is 6696707. The reversal of 6696675 is 5766966.

It is not a de Polignac number, because 6696675 - 2¹ = 6696673 is a prime.

It is a super-3 number, since 3×6696675³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 6696675.

It is not an unprimeable number, because it can be changed into a prime (6696671) 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 29 ways as a sum of consecutive naturals, for example, 372 + ... + 3678.

Almost surely, 2^6696675 is an apocalyptic number.

6696675 is a deficient number, since it is larger than the sum of its proper divisors (5711633).

6696675 is a wasteful number, since it uses less digits than its factorization.

6696675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3329 (or 3315 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 6696675 is about 2587.7934616194. The cubic root of 6696675 is about 188.4891723594.

The spelling of 6696675 in words is "six million, six hundred ninety-six thousand, six hundred seventy-five".