6695965 has 8 divisors (see below), whose sum is σ = 8082648. Its totient is φ = 5325120.

The previous prime is 6695959. The next prime is 6695981. The reversal of 6695965 is 5695966.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1036324 + 5659641 = 1018^2 + 2379^2 .

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

It is not a de Polignac number, because 6695965 - 2⁵ = 6695933 is a prime.

It is a Duffinian number.

6695965 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3006 + ... + 4735.

It is an arithmetic number, because the mean of its divisors is an integer number (1010331).

Almost surely, 2^6695965 is an apocalyptic number.

It is an amenable number.

6695965 is a deficient number, since it is larger than the sum of its proper divisors (1386683).

6695965 is a wasteful number, since it uses less digits than its factorization.

6695965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7919.

The product of its digits is 437400, while the sum is 46.

The square root of 6695965 is about 2587.6562754740. The cubic root of 6695965 is about 188.4825107429.

Subtracting from 6695965 its reverse (5695966), we obtain a palindrome (999999).

The spelling of 6695965 in words is "six million, six hundred ninety-five thousand, nine hundred sixty-five".