13027280 has 80 divisors (see below), whose sum is σ = 35485824. Its totient is φ = 4354560.

The previous prime is 13027277. The next prime is 13027309. The reversal of 13027280 is 8272031.

13027280 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

13027280 is strictly pandigital in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23810 + ... + 24350.

Almost surely, 2^13027280 is an apocalyptic number.

13027280 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 13027280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17742912).

13027280 is an abundant number, since it is smaller than the sum of its proper divisors (22458544).

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

13027280 is a wasteful number, since it uses less digits than its factorization.

13027280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 598 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 13027280 is about 3609.3323482328. The cubic root of 13027280 is about 235.2978267062.

The spelling of 13027280 in words is "thirteen million, twenty-seven thousand, two hundred eighty".