4971928 has 16 divisors (see below), whose sum is σ = 10039680. Its totient is φ = 2294688.

The previous prime is 4971907. The next prime is 4971931. The reversal of 4971928 is 8291794.

It is a congruent number.

It is an unprimeable number.

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, 23800 + ... + 24007.

It is an arithmetic number, because the mean of its divisors is an integer number (627480).

Almost surely, 2^4971928 is an apocalyptic number.

It is an amenable number.

4971928 is an abundant number, since it is smaller than the sum of its proper divisors (5067752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4971928 is a wasteful number, since it uses less digits than its factorization.

4971928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47826 (or 47822 counting only the distinct ones).

The product of its digits is 36288, while the sum is 40.

The square root of 4971928 is about 2229.7820521298. The cubic root of 4971928 is about 170.6769775943.

The spelling of 4971928 in words is "four million, nine hundred seventy-one thousand, nine hundred twenty-eight".