4502189 has 2 divisors, whose sum is σ = 4502190. Its totient is φ = 4502188.

The previous prime is 4502171. The next prime is 4502203. The reversal of 4502189 is 9812054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2856100 + 1646089 = 1690^2 + 1283^2 .

It is a cyclic number.

It is not a de Polignac number, because 4502189 - 2⁸ = 4501933 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4502149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2251094 + 2251095.

It is an arithmetic number, because the mean of its divisors is an integer number (2251095).

Almost surely, 2^4502189 is an apocalyptic number.

It is an amenable number.

4502189 is a deficient number, since it is larger than the sum of its proper divisors (1).

4502189 is an equidigital number, since it uses as much as digits as its factorization.

4502189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 4502189 is about 2121.8362330774. The cubic root of 4502189 is about 165.1231281746.

The spelling of 4502189 in words is "four million, five hundred two thousand, one hundred eighty-nine".