14386849 has 3 divisors (see below), whose sum is σ = 14390643. Its totient is φ = 14383056.

The previous prime is 14386837. The next prime is 14386873. The reversal of 14386849 is 94868341.

The square root of 14386849 is 3793.

It is a perfect power (a square), and thus also a powerful number.

14386849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 2608225 + 11778624 = 1615^2 + 3432^2 .

It is not a de Polignac number, because 14386849 - 2¹¹ = 14384801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14386829) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1897 + ... + 5689.

It is an arithmetic number, because the mean of its divisors is an integer number (4796881).

Almost surely, 2^14386849 is an apocalyptic number.

14386849 is the 3793-rd square number.

14386849 is the 1897-th centered octagonal number.

It is an amenable number.

14386849 is a deficient number, since it is larger than the sum of its proper divisors (3794).

14386849 is an frugal number, since it uses more digits than its factorization.

14386849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7586 (or 3793 counting only the distinct ones).

The product of its digits is 165888, while the sum is 43.

The cubic root of 14386849 is about 243.2139951928.

The spelling of 14386849 in words is "fourteen million, three hundred eighty-six thousand, eight hundred forty-nine".