6011869 has 2 divisors, whose sum is σ = 6011870. Its totient is φ = 6011868.

The previous prime is 6011867. The next prime is 6011879. The reversal of 6011869 is 9681106.

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., 5938969 + 72900 = 2437^2 + 270^2 .

It is a cyclic number.

It is not a de Polignac number, because 6011869 - 2¹ = 6011867 is a prime.

It is a super-2 number, since 2×6011869² = 72285137746322, which contains 22 as substring.

Together with 6011867, it forms a pair of twin primes.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 6011869.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6011867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3005934 + 3005935.

It is an arithmetic number, because the mean of its divisors is an integer number (3005935).

Almost surely, 2^6011869 is an apocalyptic number.

It is an amenable number.

6011869 is a deficient number, since it is larger than the sum of its proper divisors (1).

6011869 is an equidigital number, since it uses as much as digits as its factorization.

6011869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 6011869 is about 2451.9112952960. The cubic root of 6011869 is about 181.8317992755.

The spelling of 6011869 in words is "six million, eleven thousand, eight hundred sixty-nine".