13454336 has 44 divisors (see below), whose sum is σ = 30754128. Its totient is φ = 5763072.

The previous prime is 13454303. The next prime is 13454339. The reversal of 13454336 is 63345431.

It is a junction number, because it is equal to n+sod(n) for n = 13454299 and 13454308.

It is not an unprimeable number, because it can be changed into a prime (13454339) 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, 6230 + ... + 8106.

Almost surely, 2^13454336 is an apocalyptic number.

13454336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13454336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15377064).

13454336 is an abundant number, since it is smaller than the sum of its proper divisors (17299792).

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

13454336 is an equidigital number, since it uses as much as digits as its factorization.

13454336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904 (or 1886 counting only the distinct ones).

The product of its digits is 12960, while the sum is 29.

The square root of 13454336 is about 3668.0152671438. The cubic root of 13454336 is about 237.8413838500.

Adding to 13454336 its reverse (63345431), we get a palindrome (76799767).

The spelling of 13454336 in words is "thirteen million, four hundred fifty-four thousand, three hundred thirty-six".