14226147 has 12 divisors (see below), whose sum is σ = 22129744. Its totient is φ = 8754480.

The previous prime is 14226143. The next prime is 14226181. The reversal of 14226147 is 74162241.

14226147 is a `hidden beast` number, since 1 + 42 + 2 + 614 + 7 = 666.

14226147 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14226147 - 2² = 14226143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14226147.

It is not an unprimeable number, because it can be changed into a prime (14226143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60679 + ... + 60912.

Almost surely, 2^14226147 is an apocalyptic number.

14226147 is a deficient number, since it is larger than the sum of its proper divisors (7903597).

14226147 is a wasteful number, since it uses less digits than its factorization.

14226147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121610 (or 121607 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 14226147 is about 3771.7564873677. The cubic root of 14226147 is about 242.3050305190.

Adding to 14226147 its reverse (74162241), we get a palindrome (88388388).

It can be divided in two parts, 1422 and 6147, that added together give a square (7569 = 87²).

The spelling of 14226147 in words is "fourteen million, two hundred twenty-six thousand, one hundred forty-seven".