13406255 has 8 divisors (see below), whose sum is σ = 16127424. Its totient is φ = 10698400.

The previous prime is 13406249. The next prime is 13406257. The reversal of 13406255 is 55260431.

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

It is not a de Polignac number, because 13406255 - 2⁸ = 13405999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13406257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956 + ... + 5265.

It is an arithmetic number, because the mean of its divisors is an integer number (2015928).

Almost surely, 2^13406255 is an apocalyptic number.

13406255 is a deficient number, since it is larger than the sum of its proper divisors (2721169).

13406255 is an equidigital number, since it uses as much as digits as its factorization.

13406255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6657.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 13406255 is about 3661.4553117579. The cubic root of 13406255 is about 237.5577255806.

Adding to 13406255 its reverse (55260431), we get a palindrome (68666686).

The spelling of 13406255 in words is "thirteen million, four hundred six thousand, two hundred fifty-five".