16134227 has 4 divisors (see below), whose sum is σ = 16201416. Its totient is φ = 16067040.

The previous prime is 16134193. The next prime is 16134233. The reversal of 16134227 is 72243161.

16134227 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: 72243161 = 23 ⋅3141007.

It is a cyclic number.

It is not a de Polignac number, because 16134227 - 2⁶ = 16134163 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16134196 and 16134205.

It is not an unprimeable number, because it can be changed into a prime (16134277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33233 + ... + 33714.

It is an arithmetic number, because the mean of its divisors is an integer number (4050354).

Almost surely, 2^16134227 is an apocalyptic number.

16134227 is a deficient number, since it is larger than the sum of its proper divisors (67189).

16134227 is an equidigital number, since it uses as much as digits as its factorization.

16134227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67188.

The product of its digits is 2016, while the sum is 26.

The square root of 16134227 is about 4016.7433326017. The cubic root of 16134227 is about 252.6868962329.

Adding to 16134227 its reverse (72243161), we get a palindrome (88377388).

It can be divided in two parts, 16134 and 227, that added together give a palindrome (16361).

The spelling of 16134227 in words is "sixteen million, one hundred thirty-four thousand, two hundred twenty-seven".