4192289 has 2 divisors, whose sum is σ = 4192290. Its totient is φ = 4192288.

The previous prime is 4192283. The next prime is 4192301. The reversal of 4192289 is 9822914.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2274064 + 1918225 = 1508^2 + 1385^2 .

It is a cyclic number.

It is not a de Polignac number, because 4192289 - 2⁴ = 4192273 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4192283) 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, 2096144 + 2096145.

It is an arithmetic number, because the mean of its divisors is an integer number (2096145).

Almost surely, 2^4192289 is an apocalyptic number.

It is an amenable number.

4192289 is a deficient number, since it is larger than the sum of its proper divisors (1).

4192289 is an equidigital number, since it uses as much as digits as its factorization.

4192289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 35.

The square root of 4192289 is about 2047.5079975424. The cubic root of 4192289 is about 161.2440648417.

The spelling of 4192289 in words is "four million, one hundred ninety-two thousand, two hundred eighty-nine".