4804139 has 4 divisors (see below), whose sum is σ = 4824480. Its totient is φ = 4783800.

The previous prime is 4804133. The next prime is 4804157. The reversal of 4804139 is 9314084.

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 4804139 - 2¹² = 4800043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4804133) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9812 + ... + 10289.

It is an arithmetic number, because the mean of its divisors is an integer number (1206120).

Almost surely, 2^4804139 is an apocalyptic number.

4804139 is a deficient number, since it is larger than the sum of its proper divisors (20341).

4804139 is a wasteful number, since it uses less digits than its factorization.

4804139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20340.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 4804139 is about 2191.8346196737. The cubic root of 4804139 is about 168.7350047947.

The spelling of 4804139 in words is "four million, eight hundred four thousand, one hundred thirty-nine".