16534214 has 4 divisors (see below), whose sum is σ = 24801324. Its totient is φ = 8267106.

The previous prime is 16534213. The next prime is 16534229. The reversal of 16534214 is 41243561.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16534213) 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 as a sum of consecutive naturals, namely, 4133552 + ... + 4133555.

It is an arithmetic number, because the mean of its divisors is an integer number (6200331).

Almost surely, 2^16534214 is an apocalyptic number.

16534214 is a deficient number, since it is larger than the sum of its proper divisors (8267110).

16534214 is an equidigital number, since it uses as much as digits as its factorization.

16534214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8267109.

The product of its digits is 2880, while the sum is 26.

The square root of 16534214 is about 4066.2284736596. The cubic root of 16534214 is about 254.7580121348.

Adding to 16534214 its reverse (41243561), we get a palindrome (57777775).

The spelling of 16534214 in words is "sixteen million, five hundred thirty-four thousand, two hundred fourteen".