13260855 has 8 divisors (see below), whose sum is σ = 21217392. Its totient is φ = 7072448.

The previous prime is 13260847. The next prime is 13260869. The reversal of 13260855 is 55806231.

13260855 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13260855 - 2³ = 13260847 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442014 + ... + 442043.

It is an arithmetic number, because the mean of its divisors is an integer number (2652174).

Almost surely, 2^13260855 is an apocalyptic number.

13260855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13260855 is a deficient number, since it is larger than the sum of its proper divisors (7956537).

13260855 is an equidigital number, since it uses as much as digits as its factorization.

13260855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884065.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 13260855 is about 3641.5456883033. The cubic root of 13260855 is about 236.6957765776.

The spelling of 13260855 in words is "thirteen million, two hundred sixty thousand, eight hundred fifty-five".