4770139 has 8 divisors (see below), whose sum is σ = 5289840. Its totient is φ = 4264800.

The previous prime is 4770127. The next prime is 4770163. The reversal of 4770139 is 9310774.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4770139 - 2⁷ = 4770011 is a prime.

It is a Duffinian number.

4770139 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4770139.

It is not an unprimeable number, because it can be changed into a prime (4770109) 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 7 ways as a sum of consecutive naturals, for example, 2884 + ... + 4225.

It is an arithmetic number, because the mean of its divisors is an integer number (661230).

Almost surely, 2^4770139 is an apocalyptic number.

4770139 is a deficient number, since it is larger than the sum of its proper divisors (519701).

4770139 is a wasteful number, since it uses less digits than its factorization.

4770139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7181.

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

The square root of 4770139 is about 2184.0647884163. The cubic root of 4770139 is about 168.3360031817.

The spelling of 4770139 in words is "four million, seven hundred seventy thousand, one hundred thirty-nine".