6089221 has 2 divisors, whose sum is σ = 6089222. Its totient is φ = 6089220.

The previous prime is 6089219. The next prime is 6089233. The reversal of 6089221 is 1229806.

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., 6076225 + 12996 = 2465^2 + 114^2 .

It is a cyclic number.

It is not a de Polignac number, because 6089221 - 2¹ = 6089219 is a prime.

It is a super-2 number, since 2×6089221² = 74157224773682, which contains 22 as substring.

Together with 6089219, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6089221.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6089261) 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, 3044610 + 3044611.

It is an arithmetic number, because the mean of its divisors is an integer number (3044611).

Almost surely, 2^6089221 is an apocalyptic number.

It is an amenable number.

6089221 is a deficient number, since it is larger than the sum of its proper divisors (1).

6089221 is an equidigital number, since it uses as much as digits as its factorization.

6089221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 6089221 is about 2467.6346974380. The cubic root of 6089221 is about 182.6083275051.

The spelling of 6089221 in words is "six million, eighty-nine thousand, two hundred twenty-one".