4907128 has 16 divisors (see below), whose sum is σ = 9258480. Its totient is φ = 2438208.

The previous prime is 4907113. The next prime is 4907131. The reversal of 4907128 is 8217094.

It is a self number, because there is not a number n which added to its sum of digits gives 4907128.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501 + ... + 3172.

It is an arithmetic number, because the mean of its divisors is an integer number (578655).

Almost surely, 2^4907128 is an apocalyptic number.

It is an amenable number.

4907128 is a deficient number, since it is larger than the sum of its proper divisors (4351352).

4907128 is a wasteful number, since it uses less digits than its factorization.

4907128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3846 (or 3842 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 4907128 is about 2215.2038280935. The cubic root of 4907128 is about 169.9322452024.

The spelling of 4907128 in words is "four million, nine hundred seven thousand, one hundred twenty-eight".