4782859 has 4 divisors (see below), whose sum is σ = 4788016. Its totient is φ = 4777704.

The previous prime is 4782853. The next prime is 4782871. The reversal of 4782859 is 9582874.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4782859 - 2¹³ = 4774667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4782853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 759 + ... + 3184.

It is an arithmetic number, because the mean of its divisors is an integer number (1197004).

Almost surely, 2^4782859 is an apocalyptic number.

4782859 is a deficient number, since it is larger than the sum of its proper divisors (5157).

4782859 is a wasteful number, since it uses less digits than its factorization.

4782859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5156.

The product of its digits is 161280, while the sum is 43.

The square root of 4782859 is about 2186.9748512500. The cubic root of 4782859 is about 168.4854980226.

The spelling of 4782859 in words is "four million, seven hundred eighty-two thousand, eight hundred fifty-nine".