13127260 has 36 divisors (see below), whose sum is σ = 28526904. Its totient is φ = 5074080.

The previous prime is 13127251. The next prime is 13127263. The reversal of 13127260 is 6272131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13127263) 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 11 ways as a sum of consecutive naturals, for example, 18879 + ... + 19561.

It is an arithmetic number, because the mean of its divisors is an integer number (792414).

Almost surely, 2^13127260 is an apocalyptic number.

13127260 is a gapful number since it is divisible by the number (10) 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 13127260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14263452).

13127260 is an abundant number, since it is smaller than the sum of its proper divisors (15399644).

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

13127260 is a wasteful number, since it uses less digits than its factorization.

13127260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754 (or 721 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 13127260 is about 3623.1560827544. The cubic root of 13127260 is about 235.8982372717.

Adding to 13127260 its reverse (6272131), we get a palindrome (19399391).

The spelling of 13127260 in words is "thirteen million, one hundred twenty-seven thousand, two hundred sixty".