56841347 has 2 divisors, whose sum is σ = 56841348. Its totient is φ = 56841346.

The previous prime is 56841341. The next prime is 56841397. The reversal of 56841347 is 74314865.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56841347 - 2⁸ = 56841091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56841347.

It is not a weakly prime, because it can be changed into another prime (56841341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28420673 + 28420674.

It is an arithmetic number, because the mean of its divisors is an integer number (28420674).

Almost surely, 2^56841347 is an apocalyptic number.

56841347 is a deficient number, since it is larger than the sum of its proper divisors (1).

56841347 is an equidigital number, since it uses as much as digits as its factorization.

56841347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 38.

The square root of 56841347 is about 7539.3200621807. The cubic root of 56841347 is about 384.4927191994.

The spelling of 56841347 in words is "fifty-six million, eight hundred forty-one thousand, three hundred forty-seven".