13145468 has 24 divisors (see below), whose sum is σ = 27199200. Its totient is φ = 5439168.

The previous prime is 13145449. The next prime is 13145479. The reversal of 13145468 is 86454131.

13145468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 7283 + ... + 8906.

It is an arithmetic number, because the mean of its divisors is an integer number (1133300).

Almost surely, 2^13145468 is an apocalyptic number.

It is an amenable number.

13145468 is an abundant number, since it is smaller than the sum of its proper divisors (14053732).

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

13145468 is a wasteful number, since it uses less digits than its factorization.

13145468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16229 (or 16227 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 13145468 is about 3625.6679384632. The cubic root of 13145468 is about 236.0072534398.

Adding to 13145468 its reverse (86454131), we get a palindrome (99599599).

The spelling of 13145468 in words is "thirteen million, one hundred forty-five thousand, four hundred sixty-eight".