13412455 has 16 divisors (see below), whose sum is σ = 18514944. Its totient is φ = 9136800.

The previous prime is 13412449. The next prime is 13412459. The reversal of 13412455 is 55421431.

It is a happy number.

13412455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13412455 - 2³ = 13412447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13412459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4530 + ... + 6880.

It is an arithmetic number, because the mean of its divisors is an integer number (1157184).

Almost surely, 2^13412455 is an apocalyptic number.

13412455 is a deficient number, since it is larger than the sum of its proper divisors (5102489).

13412455 is a wasteful number, since it uses less digits than its factorization.

13412455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526.

The product of its digits is 2400, while the sum is 25.

The square root of 13412455 is about 3662.3018717741. The cubic root of 13412455 is about 237.5943410984.

Adding to 13412455 its reverse (55421431), we get a palindrome (68833886).

The spelling of 13412455 in words is "thirteen million, four hundred twelve thousand, four hundred fifty-five".