108573 has 4 divisors (see below), whose sum is σ = 144768. Its totient is φ = 72380.

The previous prime is 108571. The next prime is 108587. The reversal of 108573 is 375801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 108573 - 2¹ = 108571 is a prime.

It is an Ulam number.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108571) 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, 18093 + ... + 18098.

It is an arithmetic number, because the mean of its divisors is an integer number (36192).

2¹⁰⁸⁵⁷³ is an apocalyptic number.

It is an amenable number.

108573 is a deficient number, since it is larger than the sum of its proper divisors (36195).

108573 is an equidigital number, since it uses as much as digits as its factorization.

108573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36194.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 108573 is about 329.5041729630. The cubic root of 108573 is about 47.7061034958.

The spelling of 108573 in words is "one hundred eight thousand, five hundred seventy-three".