13271460 has 96 divisors (see below), whose sum is σ = 39674880. Its totient is φ = 3307392.

The previous prime is 13271459. The next prime is 13271471. The reversal of 13271460 is 6417231.

It is a super-2 number, since 2×13271460² = 352263301063200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13271460.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81339 + ... + 81501.

It is an arithmetic number, because the mean of its divisors is an integer number (413280).

Almost surely, 2^13271460 is an apocalyptic number.

13271460 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 13271460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19837440).

13271460 is an abundant number, since it is smaller than the sum of its proper divisors (26403420).

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

13271460 is a wasteful number, since it uses less digits than its factorization.

13271460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 13271460 is about 3643.0015097444. The cubic root of 13271460 is about 236.7588567200.

Adding to 13271460 its reverse (6417231), we get a palindrome (19688691).

It can be divided in two parts, 13271 and 460, that added together give a palindrome (13731).

The spelling of 13271460 in words is "thirteen million, two hundred seventy-one thousand, four hundred sixty".