13454268 has 12 divisors (see below), whose sum is σ = 31393320. Its totient is φ = 4484752.

The previous prime is 13454263. The next prime is 13454269. The reversal of 13454268 is 86245431.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13454263) 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, 560583 + ... + 560606.

It is an arithmetic number, because the mean of its divisors is an integer number (2616110).

Almost surely, 2^13454268 is an apocalyptic number.

It is an amenable number.

13454268 is an abundant number, since it is smaller than the sum of its proper divisors (17939052).

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

13454268 is a wasteful number, since it uses less digits than its factorization.

13454268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121196 (or 1121194 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 13454268 is about 3668.0059978141. The cubic root of 13454268 is about 237.8409831554.

Adding to 13454268 its reverse (86245431), we get a palindrome (99699699).

The spelling of 13454268 in words is "thirteen million, four hundred fifty-four thousand, two hundred sixty-eight".