4745189 has 2 divisors, whose sum is σ = 4745190. Its totient is φ = 4745188.

The previous prime is 4745177. The next prime is 4745197. The reversal of 4745189 is 9815474.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3441025 + 1304164 = 1855^2 + 1142^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4745189 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 (4745149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2372594 + 2372595.

It is an arithmetic number, because the mean of its divisors is an integer number (2372595).

Almost surely, 2^4745189 is an apocalyptic number.

It is an amenable number.

4745189 is a deficient number, since it is larger than the sum of its proper divisors (1).

4745189 is an equidigital number, since it uses as much as digits as its factorization.

4745189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 38.

The square root of 4745189 is about 2178.3454730598. The cubic root of 4745189 is about 168.0419986646.

The spelling of 4745189 in words is "four million, seven hundred forty-five thousand, one hundred eighty-nine".