214220 has 12 divisors (see below), whose sum is σ = 449904. Its totient is φ = 85680.

The previous prime is 214219. The next prime is 214237. The reversal of 214220 is 22412.

It is a plaindrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 214220.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5336 + ... + 5375.

It is an arithmetic number, because the mean of its divisors is an integer number (37492).

2²¹⁴²²⁰ is an apocalyptic number.

214220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214220 is an abundant number, since it is smaller than the sum of its proper divisors (235684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214220 is a wasteful number, since it uses less digits than its factorization.

214220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10720 (or 10718 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 214220 is about 462.8390649027. The cubic root of 214220 is about 59.8347303690.

Adding to 214220 its reverse (22412), we get a palindrome (236632).

It can be divided in two parts, 214 and 220, that added together give a palindrome (434).

The spelling of 214220 in words is "two hundred fourteen thousand, two hundred twenty", and thus it is an iban number.