56268347 has 2 divisors, whose sum is σ = 56268348. Its totient is φ = 56268346.

The previous prime is 56268341. The next prime is 56268349. The reversal of 56268347 is 74386265.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56268347 - 2¹² = 56264251 is a prime.

It is a super-2 number, since 2×56268347² = 6332253748224818, which contains 22 as substring.

Together with 56268349, 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 (56268341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28134173 + 28134174.

It is an arithmetic number, because the mean of its divisors is an integer number (28134174).

Almost surely, 2^56268347 is an apocalyptic number.

56268347 is a deficient number, since it is larger than the sum of its proper divisors (1).

56268347 is an equidigital number, since it uses as much as digits as its factorization.

56268347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 41.

The square root of 56268347 is about 7501.2230336126. The cubic root of 56268347 is about 383.1963693845.

The spelling of 56268347 in words is "fifty-six million, two hundred sixty-eight thousand, three hundred forty-seven".