2214005 has 8 divisors (see below), whose sum is σ = 2748600. Its totient is φ = 1710016.

The previous prime is 2214001. The next prime is 2214007. The reversal of 2214005 is 5004122.

It can be written as a sum of positive squares in 4 ways, for example, as 206116 + 2007889 = 454^2 + 1417^2 .

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 2214005 - 2² = 2214001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7490 + ... + 7779.

It is an arithmetic number, because the mean of its divisors is an integer number (343575).

2^2214005 is an apocalyptic number.

It is an amenable number.

2214005 is a deficient number, since it is larger than the sum of its proper divisors (534595).

2214005 is a wasteful number, since it uses less digits than its factorization.

2214005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15303.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 2214005 is about 1487.9532922777. The cubic root of 2214005 is about 130.3345426868.

Adding to 2214005 its reverse (5004122), we get a palindrome (7218127).

The spelling of 2214005 in words is "two million, two hundred fourteen thousand, five".