13736228 has 24 divisors (see below), whose sum is σ = 26599104. Its totient is φ = 6154400.

The previous prime is 13736209. The next prime is 13736231. The reversal of 13736228 is 82263731.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13736194 and 13736203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926 + ... + 5322.

It is an arithmetic number, because the mean of its divisors is an integer number (1108296).

Almost surely, 2^13736228 is an apocalyptic number.

It is an amenable number.

13736228 is a deficient number, since it is larger than the sum of its proper divisors (12862876).

13736228 is a wasteful number, since it uses less digits than its factorization.

13736228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4483 (or 4481 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 13736228 is about 3706.2417622168. The cubic root of 13736228 is about 239.4909813652.

Adding to 13736228 its reverse (82263731), we get a palindrome (95999959).

The spelling of 13736228 in words is "thirteen million, seven hundred thirty-six thousand, two hundred twenty-eight".