14986855 has 8 divisors (see below), whose sum is σ = 19367712. Its totient is φ = 11067168.

The previous prime is 14986849. The next prime is 14986859. The reversal of 14986855 is 55868941.

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 14986855 - 2⁹ = 14986343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14986859) 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, 115219 + ... + 115348.

It is an arithmetic number, because the mean of its divisors is an integer number (2420964).

Almost surely, 2^14986855 is an apocalyptic number.

14986855 is a deficient number, since it is larger than the sum of its proper divisors (4380857).

14986855 is a wasteful number, since it uses less digits than its factorization.

14986855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230585.

The product of its digits is 345600, while the sum is 46.

The square root of 14986855 is about 3871.2859620545. The cubic root of 14986855 is about 246.5491455840.

The spelling of 14986855 in words is "fourteen million, nine hundred eighty-six thousand, eight hundred fifty-five".