58005620 has 12 divisors (see below), whose sum is σ = 121811844. Its totient is φ = 23202240.

The previous prime is 58005617. The next prime is 58005631. The reversal of 58005620 is 2650085.

58005620 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 2 ways, for example, as 31832164 + 26173456 = 5642^2 + 5116^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 58005620.

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, 1450121 + ... + 1450160.

It is an arithmetic number, because the mean of its divisors is an integer number (10150987).

Almost surely, 2^58005620 is an apocalyptic number.

It is an amenable number.

58005620 is an abundant number, since it is smaller than the sum of its proper divisors (63806224).

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

58005620 is a wasteful number, since it uses less digits than its factorization.

58005620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2900290 (or 2900288 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 58005620 is about 7616.1420680027. The cubic root of 58005620 is about 387.1001661456.

The spelling of 58005620 in words is "fifty-eight million, five thousand, six hundred twenty".