2206214 has 4 divisors (see below), whose sum is σ = 3309324. Its totient is φ = 1103106.

The previous prime is 2206207. The next prime is 2206219. The reversal of 2206214 is 4126022.

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

It is a junction number, because it is equal to n+sod(n) for n = 2206192 and 2206201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2206219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551552 + ... + 551555.

It is an arithmetic number, because the mean of its divisors is an integer number (827331).

2^2206214 is an apocalyptic number.

2206214 is a deficient number, since it is larger than the sum of its proper divisors (1103110).

2206214 is a wasteful number, since it uses less digits than its factorization.

2206214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103109.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2206214 is about 1485.3329593058. The cubic root of 2206214 is about 130.1814822300.

Subtracting from 2206214 its product of nonzero digits (192), we obtain a palindrome (2206022).

The spelling of 2206214 in words is "two million, two hundred six thousand, two hundred fourteen".