4904539 has 4 divisors (see below), whose sum is σ = 4948056. Its totient is φ = 4861024.

The previous prime is 4904531. The next prime is 4904561. The reversal of 4904539 is 9354094.

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

It is a cyclic number.

It is not a de Polignac number, because 4904539 - 2³ = 4904531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4904531) 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, 21589 + ... + 21814.

It is an arithmetic number, because the mean of its divisors is an integer number (1237014).

Almost surely, 2^4904539 is an apocalyptic number.

4904539 is a deficient number, since it is larger than the sum of its proper divisors (43517).

4904539 is a wasteful number, since it uses less digits than its factorization.

4904539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43516.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 4904539 is about 2214.6193803902. The cubic root of 4904539 is about 169.9023545359.

The spelling of 4904539 in words is "four million, nine hundred four thousand, five hundred thirty-nine".