4782485 has 12 divisors (see below), whose sum is σ = 5877228. Its totient is φ = 3735936.

The previous prime is 4782473. The next prime is 4782487. The reversal of 4782485 is 5842874.

It can be written as a sum of positive squares in 2 ways, for example, as 1069156 + 3713329 = 1034^2 + 1927^2 .

It is not a de Polignac number, because 4782485 - 2⁴ = 4782469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4782487) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10829 + ... + 11261.

It is an arithmetic number, because the mean of its divisors is an integer number (489769).

Almost surely, 2^4782485 is an apocalyptic number.

It is an amenable number.

4782485 is a deficient number, since it is larger than the sum of its proper divisors (1094743).

4782485 is an equidigital number, since it uses as much as digits as its factorization.

4782485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532 (or 485 counting only the distinct ones).

The product of its digits is 71680, while the sum is 38.

The square root of 4782485 is about 2186.8893433368. The cubic root of 4782485 is about 168.4811062826.

The spelling of 4782485 in words is "four million, seven hundred eighty-two thousand, four hundred eighty-five".