16695113 has 4 divisors (see below), whose sum is σ = 16743300. Its totient is φ = 16646928.

The previous prime is 16695109. The next prime is 16695121. The reversal of 16695113 is 31159661.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8922169 + 7772944 = 2987^2 + 2788^2 .

It is a cyclic number.

It is not a de Polignac number, because 16695113 - 2² = 16695109 is a prime.

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 16695113.

It is not an unprimeable number, because it can be changed into a prime (16695163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23570 + ... + 24267.

It is an arithmetic number, because the mean of its divisors is an integer number (4185825).

Almost surely, 2^16695113 is an apocalyptic number.

It is an amenable number.

16695113 is a deficient number, since it is larger than the sum of its proper divisors (48187).

16695113 is an equidigital number, since it uses as much as digits as its factorization.

16695113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48186.

The product of its digits is 4860, while the sum is 32.

The square root of 16695113 is about 4085.9653694078. The cubic root of 16695113 is about 255.5817194874.

The spelling of 16695113 in words is "sixteen million, six hundred ninety-five thousand, one hundred thirteen".