16123214 has 4 divisors (see below), whose sum is σ = 24184824. Its totient is φ = 8061606.

The previous prime is 16123213. The next prime is 16123241. The reversal of 16123214 is 41232161.

16123214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41232161 = 3691 ⋅11171.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16123213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4030802 + ... + 4030805.

It is an arithmetic number, because the mean of its divisors is an integer number (6046206).

Almost surely, 2^16123214 is an apocalyptic number.

16123214 is a deficient number, since it is larger than the sum of its proper divisors (8061610).

16123214 is an equidigital number, since it uses as much as digits as its factorization.

16123214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8061609.

The product of its digits is 288, while the sum is 20.

The square root of 16123214 is about 4015.3722118877. The cubic root of 16123214 is about 252.6293896207.

Adding to 16123214 its reverse (41232161), we get a palindrome (57355375).

The spelling of 16123214 in words is "sixteen million, one hundred twenty-three thousand, two hundred fourteen".