4707139 has 4 divisors (see below), whose sum is σ = 4724056. Its totient is φ = 4690224.

The previous prime is 4707127. The next prime is 4707149. The reversal of 4707139 is 9317074.

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 4707139 - 2⁵ = 4707107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4707139.

It is not an unprimeable number, because it can be changed into a prime (4707149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8034 + ... + 8599.

It is an arithmetic number, because the mean of its divisors is an integer number (1181014).

Almost surely, 2^4707139 is an apocalyptic number.

4707139 is a deficient number, since it is larger than the sum of its proper divisors (16917).

4707139 is a wasteful number, since it uses less digits than its factorization.

4707139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16916.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 4707139 is about 2169.5942016884. The cubic root of 4707139 is about 167.5916362028.

The spelling of 4707139 in words is "four million, seven hundred seven thousand, one hundred thirty-nine".