13752256 has 28 divisors (see below), whose sum is σ = 31189168. Its totient is φ = 5893632.

The previous prime is 13752227. The next prime is 13752259. The reversal of 13752256 is 65225731.

13752256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13752259) 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, 14901 + ... + 15796.

Almost surely, 2^13752256 is an apocalyptic number.

13752256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13752256 is an abundant number, since it is smaller than the sum of its proper divisors (17436912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13752256 is an equidigital number, since it uses as much as digits as its factorization.

13752256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30716 (or 30706 counting only the distinct ones).

The product of its digits is 12600, while the sum is 31.

The square root of 13752256 is about 3708.4034300491. The cubic root of 13752256 is about 239.5840944920.

Adding to 13752256 its reverse (65225731), we get a palindrome (78977987).

The spelling of 13752256 in words is "thirteen million, seven hundred fifty-two thousand, two hundred fifty-six".