5919869 has 2 divisors, whose sum is σ = 5919870. Its totient is φ = 5919868.

The previous prime is 5919863. The next prime is 5919877. The reversal of 5919869 is 9689195.

5919869 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5040025 + 879844 = 2245^2 + 938^2 .

It is a cyclic number.

It is not a de Polignac number, because 5919869 - 2¹² = 5915773 is a prime.

It is a super-2 number, since 2×5919869² = 70089697954322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5919863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2959934 + 2959935.

It is an arithmetic number, because the mean of its divisors is an integer number (2959935).

Almost surely, 2^5919869 is an apocalyptic number.

It is an amenable number.

5919869 is a deficient number, since it is larger than the sum of its proper divisors (1).

5919869 is an equidigital number, since it uses as much as digits as its factorization.

5919869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174960, while the sum is 47.

The square root of 5919869 is about 2433.0780916362. The cubic root of 5919869 is about 180.8994995730.

The spelling of 5919869 in words is "five million, nine hundred nineteen thousand, eight hundred sixty-nine".