14855413 has 4 divisors (see below), whose sum is σ = 14863968. Its totient is φ = 14846860.

The previous prime is 14855387. The next prime is 14855419. The reversal of 14855413 is 31455841.

It is the 1574-th star number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 14855413 - 2¹⁷ = 14724341 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 (14855419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643 + ... + 5488.

It is an arithmetic number, because the mean of its divisors is an integer number (3715992).

Almost surely, 2^14855413 is an apocalyptic number.

It is an amenable number.

14855413 is a deficient number, since it is larger than the sum of its proper divisors (8555).

14855413 is an equidigital number, since it uses as much as digits as its factorization.

14855413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8554.

The product of its digits is 9600, while the sum is 31.

The square root of 14855413 is about 3854.2720454062. The cubic root of 14855413 is about 245.8262427780.

The spelling of 14855413 in words is "fourteen million, eight hundred fifty-five thousand, four hundred thirteen".