57386 has 8 divisors (see below), whose sum is σ = 98400. Its totient is φ = 24588.

The previous prime is 57383. The next prime is 57389. The reversal of 57386 is 68375.

It is an interprime number because it is at equal distance from previous prime (57383) and next prime (57389).

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

It is a Curzon number.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (57383) 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, 2036 + ... + 2063.

It is an arithmetic number, because the mean of its divisors is an integer number (12300).

2⁵⁷³⁸⁶ is an apocalyptic number.

57386 is a deficient number, since it is larger than the sum of its proper divisors (41014).

57386 is a wasteful number, since it uses less digits than its factorization.

57386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4108.

The product of its digits is 5040, while the sum is 29.

The square root of 57386 is about 239.5537517970. The cubic root of 57386 is about 38.5716885475.

Adding to 57386 its product of digits (5040), we get a palindrome (62426).

The spelling of 57386 in words is "fifty-seven thousand, three hundred eighty-six".