13300228 has 12 divisors (see below), whose sum is σ = 24500560. Its totient is φ = 6300072.

The previous prime is 13300223. The next prime is 13300253. The reversal of 13300228 is 82200331.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (13300223) 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, 87426 + ... + 87577.

Almost surely, 2^13300228 is an apocalyptic number.

It is an amenable number.

13300228 is a deficient number, since it is larger than the sum of its proper divisors (11200332).

13300228 is a wasteful number, since it uses less digits than its factorization.

13300228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175026 (or 175024 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 13300228 is about 3646.9477649125. The cubic root of 13300228 is about 236.9298040848.

Adding to 13300228 its reverse (82200331), we get a palindrome (95500559).

The spelling of 13300228 in words is "thirteen million, three hundred thousand, two hundred twenty-eight".