58665 has 8 divisors (see below), whose sum is σ = 93888. Its totient is φ = 31280.

The previous prime is 58661. The next prime is 58679. The reversal of 58665 is 56685.

58665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 58665 - 2² = 58661 is a prime.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 58665.

It is not an unprimeable number, because it can be changed into a prime (58661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1941 + ... + 1970.

It is an arithmetic number, because the mean of its divisors is an integer number (11736).

2⁵⁸⁶⁶⁵ is an apocalyptic number.

It is an amenable number.

58665 is a deficient number, since it is larger than the sum of its proper divisors (35223).

58665 is a wasteful number, since it uses less digits than its factorization.

58665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3919.

The product of its digits is 7200, while the sum is 30.

The square root of 58665 is about 242.2085877916. The cubic root of 58665 is about 38.8561432588.

The spelling of 58665 in words is "fifty-eight thousand, six hundred sixty-five".