6198289 has 2 divisors, whose sum is σ = 6198290. Its totient is φ = 6198288.

The previous prime is 6198281. The next prime is 6198299. The reversal of 6198289 is 9828916.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6051600 + 146689 = 2460^2 + 383^2 .

It is a cyclic number.

It is not a de Polignac number, because 6198289 - 2³ = 6198281 is a prime.

It is not a weakly prime, because it can be changed into another prime (6198281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3099144 + 3099145.

It is an arithmetic number, because the mean of its divisors is an integer number (3099145).

Almost surely, 2^6198289 is an apocalyptic number.

It is an amenable number.

6198289 is a deficient number, since it is larger than the sum of its proper divisors (1).

6198289 is an equidigital number, since it uses as much as digits as its factorization.

6198289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 43.

The square root of 6198289 is about 2489.6363188225. The cubic root of 6198289 is about 183.6921541889.

The spelling of 6198289 in words is "six million, one hundred ninety-eight thousand, two hundred eighty-nine".