2215159 has 2 divisors, whose sum is σ = 2215160. Its totient is φ = 2215158.

The previous prime is 2215141. The next prime is 2215163. The reversal of 2215159 is 9515122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2215159 - 2⁵ = 2215127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2225159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107579 + 1107580.

It is an arithmetic number, because the mean of its divisors is an integer number (1107580).

2^2215159 is an apocalyptic number.

2215159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2215159 is an equidigital number, since it uses as much as digits as its factorization.

2215159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 900, while the sum is 25.

The square root of 2215159 is about 1488.3410227498. The cubic root of 2215159 is about 130.3571833972.

The spelling of 2215159 in words is "two million, two hundred fifteen thousand, one hundred fifty-nine".