450214 has 8 divisors (see below), whose sum is σ = 678960. Its totient is φ = 223896.

The previous prime is 450209. The next prime is 450217. The reversal of 450214 is 412054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450217) by changing a digit.

450214 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34 + ... + 949.

It is an arithmetic number, because the mean of its divisors is an integer number (84870).

2⁴⁵⁰²¹⁴ is an apocalyptic number.

450214 is a deficient number, since it is larger than the sum of its proper divisors (228746).

450214 is a wasteful number, since it uses less digits than its factorization.

450214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 450214 is about 670.9798804733. The cubic root of 450214 is about 76.6430887379.

Subtracting from 450214 its product of nonzero digits (160), we obtain a palindrome (450054).

Adding to 450214 its reverse (412054), we get a palindrome (862268).

The spelling of 450214 in words is "four hundred fifty thousand, two hundred fourteen".