2214565 has 8 divisors (see below), whose sum is σ = 2702880. Its totient is φ = 1741392.

The previous prime is 2214559. The next prime is 2214571. The reversal of 2214565 is 5654122.

It is an interprime number because it is at equal distance from previous prime (2214559) and next prime (2214571).

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

It is a cyclic number.

It is not a de Polignac number, because 2214565 - 2¹⁹ = 1690277 is a prime.

2214565 is a lucky number.

It is a congruent number.

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, 3459 + ... + 4048.

It is an arithmetic number, because the mean of its divisors is an integer number (337860).

2^2214565 is an apocalyptic number.

It is an amenable number.

2214565 is a deficient number, since it is larger than the sum of its proper divisors (488315).

2214565 is an equidigital number, since it uses as much as digits as its factorization.

2214565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7571.

The product of its digits is 2400, while the sum is 25.

The square root of 2214565 is about 1488.1414583298. The cubic root of 2214565 is about 130.3455304957.

Adding to 2214565 its reverse (5654122), we get a palindrome (7868687).

The spelling of 2214565 in words is "two million, two hundred fourteen thousand, five hundred sixty-five".