13671260 has 24 divisors (see below), whose sum is σ = 30221520. Its totient is φ = 5180544.

The previous prime is 13671257. The next prime is 13671289. The reversal of 13671260 is 6217631.

13671260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17609 + ... + 18368.

It is an arithmetic number, because the mean of its divisors is an integer number (1259230).

Almost surely, 2^13671260 is an apocalyptic number.

13671260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13671260 is an abundant number, since it is smaller than the sum of its proper divisors (16550260).

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

13671260 is a wasteful number, since it uses less digits than its factorization.

13671260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36005 (or 36003 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 13671260 is about 3697.4667003233. The cubic root of 13671260 is about 239.1128124132.

Adding to 13671260 its reverse (6217631), we get a palindrome (19888891).

It can be divided in two parts, 13671 and 260, that added together give a palindrome (13931).

The spelling of 13671260 in words is "thirteen million, six hundred seventy-one thousand, two hundred sixty".