58009385 has 12 divisors (see below), whose sum is σ = 80976708. Its totient is φ = 39777696.

The previous prime is 58009379. The next prime is 58009387. The reversal of 58009385 is 58390085.

It can be written as a sum of positive squares in 2 ways, for example, as 20322064 + 37687321 = 4508^2 + 6139^2 .

It is not a de Polignac number, because 58009385 - 2¹⁰ = 58008361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58009387) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118142 + ... + 118631.

It is an arithmetic number, because the mean of its divisors is an integer number (6748059).

Almost surely, 2^58009385 is an apocalyptic number.

It is an amenable number.

58009385 is a deficient number, since it is larger than the sum of its proper divisors (22967323).

58009385 is a wasteful number, since it uses less digits than its factorization.

58009385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236792 (or 236785 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 58009385 is about 7616.3892363770. The cubic root of 58009385 is about 387.1085411996.

The spelling of 58009385 in words is "fifty-eight million, nine thousand, three hundred eighty-five".