16609114 has 4 divisors (see below), whose sum is σ = 24913674. Its totient is φ = 8304556.

The previous prime is 16609111. The next prime is 16609121. The reversal of 16609114 is 41190661.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41190661 = 31 ⋅1328731.

It can be written as a sum of positive squares in only one way, i.e., 10029889 + 6579225 = 3167^2 + 2565^2 .

It is not an unprimeable number, because it can be changed into a prime (16609111) 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 as a sum of consecutive naturals, namely, 4152277 + ... + 4152280.

Almost surely, 2^16609114 is an apocalyptic number.

16609114 is a deficient number, since it is larger than the sum of its proper divisors (8304560).

16609114 is an equidigital number, since it uses as much as digits as its factorization.

16609114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8304559.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 16609114 is about 4075.4280756750. The cubic root of 16609114 is about 255.1421173711.

Adding to 16609114 its reverse (41190661), we get a palindrome (57799775).

The spelling of 16609114 in words is "sixteen million, six hundred nine thousand, one hundred fourteen".