2214214 has 4 divisors (see below), whose sum is σ = 3321324. Its totient is φ = 1107106.

The previous prime is 2214209. The next prime is 2214221. The reversal of 2214214 is 4124122.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4124122 = 2 ⋅2062061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553552 + ... + 553555.

It is an arithmetic number, because the mean of its divisors is an integer number (830331).

2^2214214 is an apocalyptic number.

2214214 is a deficient number, since it is larger than the sum of its proper divisors (1107110).

2214214 is a wasteful number, since it uses less digits than its factorization.

2214214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107109.

The product of its digits is 128, while the sum is 16.

The square root of 2214214 is about 1488.0235213195. The cubic root of 2214214 is about 130.3386437107.

Adding to 2214214 its reverse (4124122), we get a palindrome (6338336).

The spelling of 2214214 in words is "two million, two hundred fourteen thousand, two hundred fourteen".