58491128 has 16 divisors (see below), whose sum is σ = 109752000. Its totient is φ = 29223936.

The previous prime is 58491113. The next prime is 58491151. The reversal of 58491128 is 82119485.

58491128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 58491091 and 58491100.

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, 20153 + ... + 22871.

It is an arithmetic number, because the mean of its divisors is an integer number (6859500).

Almost surely, 2^58491128 is an apocalyptic number.

It is an amenable number.

58491128 is a deficient number, since it is larger than the sum of its proper divisors (51260872).

58491128 is a wasteful number, since it uses less digits than its factorization.

58491128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5414 (or 5410 counting only the distinct ones).

The product of its digits is 23040, while the sum is 38.

The square root of 58491128 is about 7647.9492676142. The cubic root of 58491128 is about 388.1771784416.

The spelling of 58491128 in words is "fifty-eight million, four hundred ninety-one thousand, one hundred twenty-eight".