2214566 has 8 divisors (see below), whose sum is σ = 3344304. Its totient is φ = 1099800.

The previous prime is 2214559. The next prime is 2214571. The reversal of 2214566 is 6654122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 3365 + ... + 3968.

It is an arithmetic number, because the mean of its divisors is an integer number (418038).

2^2214566 is an apocalyptic number.

2214566 is a deficient number, since it is larger than the sum of its proper divisors (1129738).

2214566 is a wasteful number, since it uses less digits than its factorization.

2214566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7486.

The product of its digits is 2880, while the sum is 26.

The square root of 2214566 is about 1488.1417943193. The cubic root of 2214566 is about 130.3455501151.

Adding to 2214566 its reverse (6654122), we get a palindrome (8868688).

The spelling of 2214566 in words is "two million, two hundred fourteen thousand, five hundred sixty-six".