13412454 has 32 divisors (see below), whose sum is σ = 29562624. Its totient is φ = 4022880.

The previous prime is 13412449. The next prime is 13412459. The reversal of 13412454 is 45421431.

It is an interprime number because it is at equal distance from previous prime (13412449) and next prime (13412459).

It is a Curzon number.

It is a nialpdrome in base 16.

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

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5812 + ... + 7784.

It is an arithmetic number, because the mean of its divisors is an integer number (923832).

Almost surely, 2^13412454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13412454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14781312).

13412454 is an abundant number, since it is smaller than the sum of its proper divisors (16150170).

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

13412454 is a wasteful number, since it uses less digits than its factorization.

13412454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092.

The product of its digits is 1920, while the sum is 24.

The square root of 13412454 is about 3662.3017352479. The cubic root of 13412454 is about 237.5943351935.

Adding to 13412454 its reverse (45421431), we get a palindrome (58833885).

The spelling of 13412454 in words is "thirteen million, four hundred twelve thousand, four hundred fifty-four".