5726291 has 2 divisors, whose sum is σ = 5726292. Its totient is φ = 5726290.

The previous prime is 5726269. The next prime is 5726293. The reversal of 5726291 is 1926275.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5726291 - 2²² = 1531987 is a prime.

Together with 5726293, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5726293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2863145 + 2863146.

It is an arithmetic number, because the mean of its divisors is an integer number (2863146).

Almost surely, 2^5726291 is an apocalyptic number.

5726291 is a deficient number, since it is larger than the sum of its proper divisors (1).

5726291 is an equidigital number, since it uses as much as digits as its factorization.

5726291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 32.

The square root of 5726291 is about 2392.9669868178. The cubic root of 5726291 is about 178.9058210607.

The spelling of 5726291 in words is "five million, seven hundred twenty-six thousand, two hundred ninety-one".