6021109 has 2 divisors, whose sum is σ = 6021110. Its totient is φ = 6021108.

The previous prime is 6021091. The next prime is 6021139. The reversal of 6021109 is 9011206.

Together with previous prime (6021091) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4318084 + 1703025 = 2078^2 + 1305^2 .

It is a cyclic number.

It is not a de Polignac number, because 6021109 - 2¹¹ = 6019061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6021139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3010554 + 3010555.

It is an arithmetic number, because the mean of its divisors is an integer number (3010555).

Almost surely, 2^6021109 is an apocalyptic number.

It is an amenable number.

6021109 is a deficient number, since it is larger than the sum of its proper divisors (1).

6021109 is an equidigital number, since it uses as much as digits as its factorization.

6021109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 6021109 is about 2453.7948161980. The cubic root of 6021109 is about 181.9249076360.

It can be divided in two parts, 602 and 1109, that added together give a triangular number (1711 = T₅₈).

The spelling of 6021109 in words is "six million, twenty-one thousand, one hundred nine".