2914189 has 2 divisors, whose sum is σ = 2914190. Its totient is φ = 2914188.

The previous prime is 2914183. The next prime is 2914193. The reversal of 2914189 is 9814192.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2205225 + 708964 = 1485^2 + 842^2 .

It is a cyclic number.

It is not a de Polignac number, because 2914189 - 2¹¹ = 2912141 is a prime.

It is a nialpdrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2914183) 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, 1457094 + 1457095.

It is an arithmetic number, because the mean of its divisors is an integer number (1457095).

2^2914189 is an apocalyptic number.

It is an amenable number.

2914189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2914189 is an equidigital number, since it uses as much as digits as its factorization.

2914189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 34.

The square root of 2914189 is about 1707.0995870189. The cubic root of 2914189 is about 142.8365125923.

The spelling of 2914189 in words is "two million, nine hundred fourteen thousand, one hundred eighty-nine".