56846843 has 2 divisors, whose sum is σ = 56846844. Its totient is φ = 56846842.

The previous prime is 56846821. The next prime is 56846891. The reversal of 56846843 is 34864865.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56846843 - 2¹⁰ = 56845819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56846794 and 56846803.

It is not a weakly prime, because it can be changed into another prime (56846743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28423421 + 28423422.

It is an arithmetic number, because the mean of its divisors is an integer number (28423422).

Almost surely, 2^56846843 is an apocalyptic number.

56846843 is a deficient number, since it is larger than the sum of its proper divisors (1).

56846843 is an equidigital number, since it uses as much as digits as its factorization.

56846843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 552960, while the sum is 44.

The square root of 56846843 is about 7539.6845424726. The cubic root of 56846843 is about 384.5051110233.

The spelling of 56846843 in words is "fifty-six million, eight hundred forty-six thousand, eight hundred forty-three".