13435227 has 24 divisors (see below), whose sum is σ = 21678384. Its totient is φ = 8265888.

The previous prime is 13435211. The next prime is 13435267. The reversal of 13435227 is 72253431.

13435227 is a `hidden beast` number, since 1 + 3 + 435 + 227 = 666.

It is not a de Polignac number, because 13435227 - 2⁴ = 13435211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 13435227.

It is not an unprimeable number, because it can be changed into a prime (13435267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1033 + ... + 5285.

It is an arithmetic number, because the mean of its divisors is an integer number (903266).

Almost surely, 2^13435227 is an apocalyptic number.

13435227 is a deficient number, since it is larger than the sum of its proper divisors (8243157).

13435227 is an equidigital number, since it uses as much as digits as its factorization.

13435227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4281 (or 4269 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 13435227 is about 3665.4095269151. The cubic root of 13435227 is about 237.7287296000.

Adding to 13435227 its reverse (72253431), we get a palindrome (85688658).

The spelling of 13435227 in words is "thirteen million, four hundred thirty-five thousand, two hundred twenty-seven".