58723 has 4 divisors (see below), whose sum is σ = 67120. Its totient is φ = 50328.

The previous prime is 58711. The next prime is 58727. The reversal of 58723 is 32785.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 58723 - 2⁹ = 58211 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4188 + ... + 4201.

It is an arithmetic number, because the mean of its divisors is an integer number (16780).

2⁵⁸⁷²³ is an apocalyptic number.

58723 is a deficient number, since it is larger than the sum of its proper divisors (8397).

58723 is an equidigital number, since it uses as much as digits as its factorization.

58723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8396.

The product of its digits is 1680, while the sum is 25.

The square root of 58723 is about 242.3282897228. The cubic root of 58723 is about 38.8689442703.

The spelling of 58723 in words is "fifty-eight thousand, seven hundred twenty-three".