5780859 has 16 divisors (see below), whose sum is σ = 8997888. Its totient is φ = 3232512.

The previous prime is 5780857. The next prime is 5780881. The reversal of 5780859 is 9580875.

5780859 = 200² + 201² + ... + 293².

It is not a de Polignac number, because 5780859 - 2¹ = 5780857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5780859.

It is not an unprimeable number, because it can be changed into a prime (5780851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1942 + ... + 3915.

It is an arithmetic number, because the mean of its divisors is an integer number (562368).

Almost surely, 2^5780859 is an apocalyptic number.

5780859 is a deficient number, since it is larger than the sum of its proper divisors (3217029).

5780859 is a wasteful number, since it uses less digits than its factorization.

5780859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5914.

The product of its (nonzero) digits is 100800, while the sum is 42.

The square root of 5780859 is about 2404.3416978458. The cubic root of 5780859 is about 179.4723125696.

The spelling of 5780859 in words is "five million, seven hundred eighty thousand, eight hundred fifty-nine".