13134726 has 24 divisors (see below), whose sum is σ = 31046184. Its totient is φ = 3980160.

The previous prime is 13134701. The next prime is 13134739. The reversal of 13134726 is 62743131.

It is a self number, because there is not a number n which added to its sum of digits gives 13134726.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 32971 + ... + 33366.

It is an arithmetic number, because the mean of its divisors is an integer number (1293591).

Almost surely, 2^13134726 is an apocalyptic number.

13134726 is an abundant number, since it is smaller than the sum of its proper divisors (17911458).

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

13134726 is a wasteful number, since it uses less digits than its factorization.

13134726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66356 (or 66353 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 13134726 is about 3624.1862534919. The cubic root of 13134726 is about 235.9429503967.

Adding to 13134726 its reverse (62743131), we get a palindrome (75877857).

The spelling of 13134726 in words is "thirteen million, one hundred thirty-four thousand, seven hundred twenty-six".