13408134 has 16 divisors (see below), whose sum is σ = 27541488. Its totient is φ = 4348512.

The previous prime is 13408133. The next prime is 13408141. The reversal of 13408134 is 43180431.

13408134 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13408133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29977 + ... + 30420.

It is an arithmetic number, because the mean of its divisors is an integer number (1721343).

Almost surely, 2^13408134 is an apocalyptic number.

13408134 is an abundant number, since it is smaller than the sum of its proper divisors (14133354).

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

13408134 is a wasteful number, since it uses less digits than its factorization.

13408134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60439.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 13408134 is about 3661.7118947290. The cubic root of 13408134 is about 237.5688236367.

Adding to 13408134 its reverse (43180431), we get a palindrome (56588565).

The spelling of 13408134 in words is "thirteen million, four hundred eight thousand, one hundred thirty-four".