4908239 has 4 divisors (see below), whose sum is σ = 5609424. Its totient is φ = 4207056.

The previous prime is 4908217. The next prime is 4908247. The reversal of 4908239 is 9328094.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-4908239 is a prime.

It is a super-2 number, since 2×4908239² = 48181620162242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4908199 and 4908208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4908139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350582 + ... + 350595.

It is an arithmetic number, because the mean of its divisors is an integer number (1402356).

Almost surely, 2^4908239 is an apocalyptic number.

4908239 is a deficient number, since it is larger than the sum of its proper divisors (701185).

4908239 is an equidigital number, since it uses as much as digits as its factorization.

4908239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701184.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 4908239 is about 2215.4545808931. The cubic root of 4908239 is about 169.9450687574.

The spelling of 4908239 in words is "four million, nine hundred eight thousand, two hundred thirty-nine".