14227849 has 4 divisors (see below), whose sum is σ = 14252436. Its totient is φ = 14203264.

The previous prime is 14227847. The next prime is 14227859. The reversal of 14227849 is 94872241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94872241 = 233 ⋅407177.

It can be written as a sum of positive squares in 2 ways, for example, as 2958400 + 11269449 = 1720^2 + 3357^2 .

It is a cyclic number.

It is not a de Polignac number, because 14227849 - 2¹ = 14227847 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14227841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11404 + ... + 12589.

It is an arithmetic number, because the mean of its divisors is an integer number (3563109).

Almost surely, 2^14227849 is an apocalyptic number.

It is an amenable number.

14227849 is a deficient number, since it is larger than the sum of its proper divisors (24587).

14227849 is an equidigital number, since it uses as much as digits as its factorization.

14227849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24586.

The product of its digits is 32256, while the sum is 37.

The square root of 14227849 is about 3771.9821049416. The cubic root of 14227849 is about 242.3146931662.

The spelling of 14227849 in words is "fourteen million, two hundred twenty-seven thousand, eight hundred forty-nine".