2214559 has 2 divisors, whose sum is σ = 2214560. Its totient is φ = 2214558.

The previous prime is 2214521. The next prime is 2214571. The reversal of 2214559 is 9554122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2214559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2214599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107279 + 1107280.

It is an arithmetic number, because the mean of its divisors is an integer number (1107280).

2^2214559 is an apocalyptic number.

2214559 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214559 is an equidigital number, since it uses as much as digits as its factorization.

2214559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 28.

The square root of 2214559 is about 1488.1394423911. The cubic root of 2214559 is about 130.3454127790.

The spelling of 2214559 in words is "two million, two hundred fourteen thousand, five hundred fifty-nine".