4839825 has 24 divisors (see below), whose sum is σ = 8178048. Its totient is φ = 2524480.

The previous prime is 4839817. The next prime is 4839833. The reversal of 4839825 is 5289384.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4839817) and next prime (4839833).

It is not a de Polignac number, because 4839825 - 2³ = 4839817 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 8³ + 3⁹ + 9⁷ + 8³ + 2¹⁵ + 5⁵ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2839 + ... + 4211.

It is an arithmetic number, because the mean of its divisors is an integer number (340752).

Almost surely, 2^4839825 is an apocalyptic number.

It is an amenable number.

4839825 is a deficient number, since it is larger than the sum of its proper divisors (3338223).

4839825 is a wasteful number, since it uses less digits than its factorization.

4839825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433 (or 1428 counting only the distinct ones).

The product of its digits is 69120, while the sum is 39.

The square root of 4839825 is about 2199.9602269132. The cubic root of 4839825 is about 169.1517724382.

The spelling of 4839825 in words is "four million, eight hundred thirty-nine thousand, eight hundred twenty-five".