214449 has 4 divisors (see below), whose sum is σ = 285936. Its totient is φ = 142964.

The previous prime is 214439. The next prime is 214451. The reversal of 214449 is 944412.

214449 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 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 214449 - 2⁴ = 214433 is a prime.

It is a D-number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (214439) 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, 35739 + ... + 35744.

It is an arithmetic number, because the mean of its divisors is an integer number (71484).

2²¹⁴⁴⁴⁹ is an apocalyptic number.

It is an amenable number.

214449 is a deficient number, since it is larger than the sum of its proper divisors (71487).

214449 is an equidigital number, since it uses as much as digits as its factorization.

214449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71486.

The product of its digits is 1152, while the sum is 24.

The square root of 214449 is about 463.0863850298. The cubic root of 214449 is about 59.8560437752.

The spelling of 214449 in words is "two hundred fourteen thousand, four hundred forty-nine".