2219214 has 16 divisors (see below), whose sum is σ = 4699728. Its totient is φ = 696192.

The previous prime is 2219213. The next prime is 2219221. The reversal of 2219214 is 4129122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2219213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10777 + ... + 10980.

It is an arithmetic number, because the mean of its divisors is an integer number (293733).

2^2219214 is an apocalyptic number.

2219214 is an abundant number, since it is smaller than the sum of its proper divisors (2480514).

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

2219214 is a wasteful number, since it uses less digits than its factorization.

2219214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21779.

The product of its digits is 288, while the sum is 21.

The square root of 2219214 is about 1489.7026548946. The cubic root of 2219214 is about 130.4366774894.

The spelling of 2219214 in words is "two million, two hundred nineteen thousand, two hundred fourteen".