58312 has 16 divisors (see below), whose sum is σ = 112860.
Its totient is φ = 28224.
The previous prime is 58309. The next prime is 58313. The reversal of 58312 is 21385.
Adding to 58312 its reverse (21385), we get a palindrome (79697).
It can be divided in two parts, 583 and 12, that multiplied together give a palindrome (6996).
It is a happy number.
58312 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 42436 + 15876 = 206^2 + 126^2
It is a pancake number, because a pancake can be divided into 58312 parts by 341 straight cuts.
Its product of digits (240) is a multiple of the sum of its prime factors (240).
It is a self number, because there is not a number n which added to its sum of digits gives 58312.
It is not an unprimeable number, because it can be changed into a prime (58313) 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, 198 + ... + 394.
258312 is an apocalyptic number.
It is an amenable number.
58312 is a deficient number, since it is larger than the sum of its proper divisors (54548).
58312 is a wasteful number, since it uses less digits than its factorization.
58312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240 (or 236 counting only the distinct ones).
The product of its digits is 240, while the sum is 19.
The square root of 58312 is about 241.4787775354.
The cubic root of 58312 is about 38.7780511422.
The spelling of 58312 in words is "fifty-eight thousand, three hundred twelve".