56786833 has 2 divisors, whose sum is σ = 56786834. Its totient is φ = 56786832.

The previous prime is 56786827. The next prime is 56786861. The reversal of 56786833 is 33868765.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50794129 + 5992704 = 7127^2 + 2448^2 .

It is a cyclic number.

It is not a de Polignac number, because 56786833 - 2¹³ = 56778641 is a prime.

It is not a weakly prime, because it can be changed into another prime (56786803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28393416 + 28393417.

It is an arithmetic number, because the mean of its divisors is an integer number (28393417).

Almost surely, 2^56786833 is an apocalyptic number.

It is an amenable number.

56786833 is a deficient number, since it is larger than the sum of its proper divisors (1).

56786833 is an equidigital number, since it uses as much as digits as its factorization.

56786833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 725760, while the sum is 46.

The square root of 56786833 is about 7535.7038821865. The cubic root of 56786833 is about 384.3697632794.

The spelling of 56786833 in words is "fifty-six million, seven hundred eighty-six thousand, eight hundred thirty-three".