13270080 has 112 divisors (see below), whose sum is σ = 44037504. Its totient is φ = 3379200.

The previous prime is 13270073. The next prime is 13270093. The reversal of 13270080 is 8007231.

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, 21780 + ... + 22380.

It is an arithmetic number, because the mean of its divisors is an integer number (393192).

Almost surely, 2^13270080 is an apocalyptic number.

13270080 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 13270080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22018752).

13270080 is an abundant number, since it is smaller than the sum of its proper divisors (30767424).

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

13270080 is a wasteful number, since it uses less digits than its factorization.

13270080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644 (or 634 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 13270080 is about 3642.8121005619. The cubic root of 13270080 is about 236.7506501738.

The spelling of 13270080 in words is "thirteen million, two hundred seventy thousand, eighty".