13080340 has 48 divisors (see below), whose sum is σ = 33812352. Its totient is φ = 4139136.

The previous prime is 13080337. The next prime is 13080367. The reversal of 13080340 is 4308031.

13080340 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 15 ways as a sum of consecutive naturals, for example, 1774 + ... + 5413.

It is an arithmetic number, because the mean of its divisors is an integer number (704424).

Almost surely, 2^13080340 is an apocalyptic number.

13080340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13080340 is an abundant number, since it is smaller than the sum of its proper divisors (20732012).

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

13080340 is a wasteful number, since it uses less digits than its factorization.

13080340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7216 (or 7214 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 13080340 is about 3616.6752688070. The cubic root of 13080340 is about 235.6168493171.

Adding to 13080340 its reverse (4308031), we get a palindrome (17388371).

The spelling of 13080340 in words is "thirteen million, eighty thousand, three hundred forty".