14166849 has 4 divisors (see below), whose sum is σ = 18889136. Its totient is φ = 9444564.

The previous prime is 14166829. The next prime is 14166851. The reversal of 14166849 is 94866141.

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 an emirpimes, since its reverse is a distinct semiprime: 94866141 = 3 ⋅31622047.

It is not a de Polignac number, because 14166849 - 2⁹ = 14166337 is a prime.

It is a super-2 number, since 2×14166849² = 401399221177602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14166829) 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, 2361139 + ... + 2361144.

It is an arithmetic number, because the mean of its divisors is an integer number (4722284).

Almost surely, 2^14166849 is an apocalyptic number.

It is an amenable number.

14166849 is a deficient number, since it is larger than the sum of its proper divisors (4722287).

14166849 is an equidigital number, since it uses as much as digits as its factorization.

14166849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4722286.

The product of its digits is 41472, while the sum is 39.

The square root of 14166849 is about 3763.8874850346. The cubic root of 14166849 is about 241.9678998016.

The spelling of 14166849 in words is "fourteen million, one hundred sixty-six thousand, eight hundred forty-nine".