4134128 has 20 divisors (see below), whose sum is σ = 8481600. Its totient is φ = 1945344.

The previous prime is 4134107. The next prime is 4134133. The reversal of 4134128 is 8214314.

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, 7328 + ... + 7871.

It is an arithmetic number, because the mean of its divisors is an integer number (424080).

Almost surely, 2^4134128 is an apocalyptic number.

It is an amenable number.

4134128 is an abundant number, since it is smaller than the sum of its proper divisors (4347472).

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

4134128 is a wasteful number, since it uses less digits than its factorization.

4134128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15224 (or 15218 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 4134128 is about 2033.2555176367. The cubic root of 4134128 is about 160.4949258076.

The spelling of 4134128 in words is "four million, one hundred thirty-four thousand, one hundred twenty-eight".