13614855 has 8 divisors (see below), whose sum is σ = 21783792. Its totient is φ = 7261248.

The previous prime is 13614851. The next prime is 13614877. The reversal of 13614855 is 55841631.

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

It is not a de Polignac number, because 13614855 - 2² = 13614851 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13614851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453814 + ... + 453843.

It is an arithmetic number, because the mean of its divisors is an integer number (2722974).

Almost surely, 2^13614855 is an apocalyptic number.

13614855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13614855 is a deficient number, since it is larger than the sum of its proper divisors (8168937).

13614855 is an equidigital number, since it uses as much as digits as its factorization.

13614855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907665.

The product of its digits is 14400, while the sum is 33.

The square root of 13614855 is about 3689.8312969565. The cubic root of 13614855 is about 238.7835145700.

It can be divided in two parts, 1361 and 4855, that added together give a triangular number (6216 = T₁₁₁).

The spelling of 13614855 in words is "thirteen million, six hundred fourteen thousand, eight hundred fifty-five".