58865 has 8 divisors (see below), whose sum is σ = 72168. Its totient is φ = 46080.

The previous prime is 58831. The next prime is 58889. The reversal of 58865 is 56885.

It can be written as a sum of positive squares in 4 ways, for example, as 784 + 58081 = 28^2 + 241^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-58865 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 9.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 58865.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209 + ... + 401.

It is an arithmetic number, because the mean of its divisors is an integer number (9021).

2⁵⁸⁸⁶⁵ is an apocalyptic number.

It is an amenable number.

58865 is a deficient number, since it is larger than the sum of its proper divisors (13303).

58865 is a wasteful number, since it uses less digits than its factorization.

58865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259.

The product of its digits is 9600, while the sum is 32.

The square root of 58865 is about 242.6211037812. The cubic root of 58865 is about 38.9002491377.

The spelling of 58865 in words is "fifty-eight thousand, eight hundred sixty-five".