4779128 has 8 divisors (see below), whose sum is σ = 8960880. Its totient is φ = 2389560.

The previous prime is 4779119. The next prime is 4779143. The reversal of 4779128 is 8219774.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 4779091 and 4779100.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 298688 + ... + 298703.

It is an arithmetic number, because the mean of its divisors is an integer number (1120110).

Almost surely, 2^4779128 is an apocalyptic number.

It is an amenable number.

4779128 is a deficient number, since it is larger than the sum of its proper divisors (4181752).

4779128 is a wasteful number, since it uses less digits than its factorization.

4779128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597397 (or 597393 counting only the distinct ones).

The product of its digits is 28224, while the sum is 38.

The square root of 4779128 is about 2186.1216800535. The cubic root of 4779128 is about 168.4416760518.

The spelling of 4779128 in words is "four million, seven hundred seventy-nine thousand, one hundred twenty-eight".