4058128 has 10 divisors (see below), whose sum is σ = 7862654. Its totient is φ = 2029056.

The previous prime is 4058113. The next prime is 4058137. The reversal of 4058128 is 8218504.

4058128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3196944 + 861184 = 1788^2 + 928^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4058096 and 4058105.

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, 126801 + ... + 126832.

Almost surely, 2^4058128 is an apocalyptic number.

It is an amenable number.

4058128 is a deficient number, since it is larger than the sum of its proper divisors (3804526).

4058128 is a wasteful number, since it uses less digits than its factorization.

4058128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253641 (or 253635 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 4058128 is about 2014.4795854016. The cubic root of 4058128 is about 159.5053473180.

It can be divided in two parts, 4058 and 128, that added together give a triangular number (4186 = T₉₁).

The spelling of 4058128 in words is "four million, fifty-eight thousand, one hundred twenty-eight".