6090109 has 2 divisors, whose sum is σ = 6090110. Its totient is φ = 6090108.

The previous prime is 6090103. The next prime is 6090121. The reversal of 6090109 is 9010906.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6017209 + 72900 = 2453^2 + 270^2 .

It is a cyclic number.

It is not a de Polignac number, because 6090109 - 2⁹ = 6089597 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6090103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3045054 + 3045055.

It is an arithmetic number, because the mean of its divisors is an integer number (3045055).

Almost surely, 2^6090109 is an apocalyptic number.

It is an amenable number.

6090109 is a deficient number, since it is larger than the sum of its proper divisors (1).

6090109 is an equidigital number, since it uses as much as digits as its factorization.

6090109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 6090109 is about 2467.8146202663. The cubic root of 6090109 is about 182.6172037534.

The spelling of 6090109 in words is "six million, ninety thousand, one hundred nine".