13260672 has 80 divisors (see below), whose sum is σ = 39494400. Its totient is φ = 4416768.

The previous prime is 13260649. The next prime is 13260677. The reversal of 13260672 is 27606231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13260677) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9729 + ... + 11007.

It is an arithmetic number, because the mean of its divisors is an integer number (493680).

Almost surely, 2^13260672 is an apocalyptic number.

13260672 is a gapful number since it is divisible by the number (12) 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 13260672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19747200).

13260672 is an abundant number, since it is smaller than the sum of its proper divisors (26233728).

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

13260672 is an equidigital number, since it uses as much as digits as its factorization.

13260672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305 (or 1284 counting only the distinct ones).

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

The square root of 13260672 is about 3641.5205615237. The cubic root of 13260672 is about 236.6946877708.

The spelling of 13260672 in words is "thirteen million, two hundred sixty thousand, six hundred seventy-two".