13134396 has 48 divisors (see below), whose sum is σ = 35199360. Its totient is φ = 3769920.

The previous prime is 13134389. The next prime is 13134397. The reversal of 13134396 is 69343131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13134397) 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, 111 + ... + 5126.

It is an arithmetic number, because the mean of its divisors is an integer number (733320).

Almost surely, 2^13134396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13134396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17599680).

13134396 is an abundant number, since it is smaller than the sum of its proper divisors (22064964).

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

13134396 is a wasteful number, since it uses less digits than its factorization.

13134396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5274 (or 5272 counting only the distinct ones).

The product of its digits is 5832, while the sum is 30.

The square root of 13134396 is about 3624.1407257445. The cubic root of 13134396 is about 235.9409744178.

It can be divided in two parts, 13134 and 396, that added together give a triangular number (13530 = T₁₆₄).

The spelling of 13134396 in words is "thirteen million, one hundred thirty-four thousand, three hundred ninety-six".