35228189 has 2 divisors, whose sum is σ = 35228190. Its totient is φ = 35228188.

The previous prime is 35228161. The next prime is 35228201. The reversal of 35228189 is 98182253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34316164 + 912025 = 5858^2 + 955^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35228189 is a prime.

It is a Chen prime.

It is equal to p_2159876 and since 35228189 and 2159876 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35228129) 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, 17614094 + 17614095.

It is an arithmetic number, because the mean of its divisors is an integer number (17614095).

Almost surely, 2^35228189 is an apocalyptic number.

It is an amenable number.

35228189 is a deficient number, since it is larger than the sum of its proper divisors (1).

35228189 is an equidigital number, since it uses as much as digits as its factorization.

35228189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 38.

The square root of 35228189 is about 5935.3339417425. Note that the first 3 decimals coincide. The cubic root of 35228189 is about 327.8159691675.

It can be divided in two parts, 3522 and 8189, that added together give a palindrome (11711).

The spelling of 35228189 in words is "thirty-five million, two hundred twenty-eight thousand, one hundred eighty-nine".