14204228 has 6 divisors (see below), whose sum is σ = 24857406. Its totient is φ = 7102112.

The previous prime is 14204219. The next prime is 14204237. The reversal of 14204228 is 82240241.

It is a happy number.

14204228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14204219) and next prime (14204237).

It can be written as a sum of positive squares in only one way, i.e., 12376324 + 1827904 = 3518^2 + 1352^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1775525 + ... + 1775532.

It is an arithmetic number, because the mean of its divisors is an integer number (4142901).

Almost surely, 2^14204228 is an apocalyptic number.

It is an amenable number.

14204228 is a deficient number, since it is larger than the sum of its proper divisors (10653178).

14204228 is a wasteful number, since it uses less digits than its factorization.

14204228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3551061 (or 3551059 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 14204228 is about 3768.8496918821. The cubic root of 14204228 is about 242.1805223630.

Adding to 14204228 its reverse (82240241), we get a palindrome (96444469).

The spelling of 14204228 in words is "fourteen million, two hundred four thousand, two hundred twenty-eight".