56267243 has 2 divisors, whose sum is σ = 56267244. Its totient is φ = 56267242.

The previous prime is 56267231. The next prime is 56267273. The reversal of 56267243 is 34276265.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56267243 - 2¹⁰ = 56266219 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56267213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28133621 + 28133622.

It is an arithmetic number, because the mean of its divisors is an integer number (28133622).

Almost surely, 2^56267243 is an apocalyptic number.

56267243 is a deficient number, since it is larger than the sum of its proper divisors (1).

56267243 is an equidigital number, since it uses as much as digits as its factorization.

56267243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 35.

The square root of 56267243 is about 7501.1494452517. The cubic root of 56267243 is about 383.1938632297.

The spelling of 56267243 in words is "fifty-six million, two hundred sixty-seven thousand, two hundred forty-three".