57873 has 8 divisors (see below), whose sum is σ = 78336. Its totient is φ = 38000.

The previous prime is 57859. The next prime is 57881. The reversal of 57873 is 37875.

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

It is a cyclic number.

It is not a de Polignac number, because 57873 - 2⁶ = 57809 is a prime.

It is a plaindrome in base 15.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 57873.

It is not an unprimeable number, because it can be changed into a prime (57803) 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, 208 + ... + 398.

It is an arithmetic number, because the mean of its divisors is an integer number (9792).

2⁵⁷⁸⁷³ is an apocalyptic number.

It is an amenable number.

57873 is a deficient number, since it is larger than the sum of its proper divisors (20463).

57873 is a wasteful number, since it uses less digits than its factorization.

57873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295.

The product of its digits is 5880, while the sum is 30.

The square root of 57873 is about 240.5680776828. The cubic root of 57873 is about 38.6804928096.

The spelling of 57873 in words is "fifty-seven thousand, eight hundred seventy-three".