14636149 has 4 divisors (see below), whose sum is σ = 15966720. Its totient is φ = 13305580.

The previous prime is 14636143. The next prime is 14636173. The reversal of 14636149 is 94163641.

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.

It is a cyclic number.

It is not a de Polignac number, because 14636149 - 2⁹ = 14635637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14636143) 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, 665269 + ... + 665290.

It is an arithmetic number, because the mean of its divisors is an integer number (3991680).

Almost surely, 2^14636149 is an apocalyptic number.

It is an amenable number.

14636149 is a deficient number, since it is larger than the sum of its proper divisors (1330571).

14636149 is a wasteful number, since it uses less digits than its factorization.

14636149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330570.

The product of its digits is 15552, while the sum is 34.

The square root of 14636149 is about 3825.7220233572. The cubic root of 14636149 is about 244.6107883770.

The spelling of 14636149 in words is "fourteen million, six hundred thirty-six thousand, one hundred forty-nine".