5856913 has 2 divisors, whose sum is σ = 5856914. Its totient is φ = 5856912.

The previous prime is 5856911. The next prime is 5856919. The reversal of 5856913 is 3196585.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5349969 + 506944 = 2313^2 + 712^2 .

It is a cyclic number.

It is not a de Polignac number, because 5856913 - 2¹ = 5856911 is a prime.

Together with 5856911, it forms a pair of twin primes.

5856913 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5856911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2928456 + 2928457.

It is an arithmetic number, because the mean of its divisors is an integer number (2928457).

Almost surely, 2^5856913 is an apocalyptic number.

It is an amenable number.

5856913 is a deficient number, since it is larger than the sum of its proper divisors (1).

5856913 is an equidigital number, since it uses as much as digits as its factorization.

5856913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 37.

The square root of 5856913 is about 2420.1059894145. The cubic root of 5856913 is about 180.2559424866.

The spelling of 5856913 in words is "five million, eight hundred fifty-six thousand, nine hundred thirteen".