4784285 has 16 divisors (see below), whose sum is σ = 6435072. Its totient is φ = 3384000.

The previous prime is 4784281. The next prime is 4784287. The reversal of 4784285 is 5824874.

It is not a de Polignac number, because 4784285 - 2² = 4784281 is a prime.

It is a super-2 number, since 2×4784285² = 45778765922450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4784281) 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, 860 + ... + 3210.

It is an arithmetic number, because the mean of its divisors is an integer number (402192).

Almost surely, 2^4784285 is an apocalyptic number.

It is an amenable number.

4784285 is a deficient number, since it is larger than the sum of its proper divisors (1650787).

4784285 is a wasteful number, since it uses less digits than its factorization.

4784285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2404.

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

The square root of 4784285 is about 2187.3008480774. The cubic root of 4784285 is about 168.5022408986.

The spelling of 4784285 in words is "four million, seven hundred eighty-four thousand, two hundred eighty-five".