2214184 has 32 divisors (see below), whose sum is σ = 4996800. Its totient is φ = 898560.

The previous prime is 2214169. The next prime is 2214193. The reversal of 2214184 is 4814122.

It is a super-2 number, since 2×2214184² = 9805221571712, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24 + ... + 2104.

It is an arithmetic number, because the mean of its divisors is an integer number (156150).

2^2214184 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2214184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2498400).

2214184 is an abundant number, since it is smaller than the sum of its proper divisors (2782616).

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

2214184 is a wasteful number, since it uses less digits than its factorization.

2214184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113 (or 2109 counting only the distinct ones).

The product of its digits is 512, while the sum is 22.

The square root of 2214184 is about 1488.0134407995. The cubic root of 2214184 is about 130.3380550629.

The spelling of 2214184 in words is "two million, two hundred fourteen thousand, one hundred eighty-four".