4782459 has 16 divisors (see below), whose sum is σ = 7259904. Its totient is φ = 2772000.

The previous prime is 4782443. The next prime is 4782469. The reversal of 4782459 is 9542874.

It is not a de Polignac number, because 4782459 - 2⁴ = 4782443 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4782409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2392 + ... + 3909.

It is an arithmetic number, because the mean of its divisors is an integer number (453744).

Almost surely, 2^4782459 is an apocalyptic number.

4782459 is a deficient number, since it is larger than the sum of its proper divisors (2477445).

4782459 is a wasteful number, since it uses less digits than its factorization.

4782459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6338.

The product of its digits is 80640, while the sum is 39.

The square root of 4782459 is about 2186.8833988121. The cubic root of 4782459 is about 168.4808009660.

The spelling of 4782459 in words is "four million, seven hundred eighty-two thousand, four hundred fifty-nine".