180214 has 4 divisors (see below), whose sum is σ = 270324. Its totient is φ = 90106.

The previous prime is 180211. The next prime is 180221. The reversal of 180214 is 412081.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45052 + ... + 45055.

It is an arithmetic number, because the mean of its divisors is an integer number (67581).

2¹⁸⁰²¹⁴ is an apocalyptic number.

180214 is a deficient number, since it is larger than the sum of its proper divisors (90110).

180214 is an equidigital number, since it uses as much as digits as its factorization.

180214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90109.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 180214 is about 424.5161952152. The cubic root of 180214 is about 56.4845286169.

Adding to 180214 its reverse (412081), we get a palindrome (592295).

The spelling of 180214 in words is "one hundred eighty thousand, two hundred fourteen".