6696745 has 12 divisors (see below), whose sum is σ = 8833860. Its totient is φ = 4869920.

The previous prime is 6696743. The next prime is 6696757. The reversal of 6696745 is 5476966.

It can be written as a sum of positive squares in 2 ways, for example, as 1411344 + 5285401 = 1188^2 + 2299^2 .

It is not a de Polignac number, because 6696745 - 2¹ = 6696743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6696743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4930 + ... + 6139.

It is an arithmetic number, because the mean of its divisors is an integer number (736155).

Almost surely, 2^6696745 is an apocalyptic number.

It is an amenable number.

6696745 is a deficient number, since it is larger than the sum of its proper divisors (2137115).

6696745 is a wasteful number, since it uses less digits than its factorization.

6696745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11096 (or 11085 counting only the distinct ones).

The product of its digits is 272160, while the sum is 43.

The square root of 6696745 is about 2587.8069866201. The cubic root of 6696745 is about 188.4898291130.

The spelling of 6696745 in words is "six million, six hundred ninety-six thousand, seven hundred forty-five".