2214859 has 4 divisors (see below), whose sum is σ = 2218104. Its totient is φ = 2211616.

The previous prime is 2214847. The next prime is 2214869. The reversal of 2214859 is 9584122.

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

It is a cyclic number.

It is not a de Polignac number, because 2214859 - 2⁵ = 2214827 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2214859.

It is not an unprimeable number, because it can be changed into a prime (2214869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157 + ... + 2110.

It is an arithmetic number, because the mean of its divisors is an integer number (554526).

2^2214859 is an apocalyptic number.

2214859 is a deficient number, since it is larger than the sum of its proper divisors (3245).

2214859 is an equidigital number, since it uses as much as digits as its factorization.

2214859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3244.

The product of its digits is 5760, while the sum is 31.

The square root of 2214859 is about 1488.2402359834. The cubic root of 2214859 is about 130.3512983538.

The spelling of 2214859 in words is "two million, two hundred fourteen thousand, eight hundred fifty-nine".