57067 has 4 divisors (see below), whose sum is σ = 57600. Its totient is φ = 56536.

The previous prime is 57059. The next prime is 57073. The reversal of 57067 is 76075.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 57067 - 2³ = 57059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57037) 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, 43 + ... + 340.

It is an arithmetic number, because the mean of its divisors is an integer number (14400).

2⁵⁷⁰⁶⁷ is an apocalyptic number.

57067 is a deficient number, since it is larger than the sum of its proper divisors (533).

57067 is a wasteful number, since it uses less digits than its factorization.

57067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 57067 is about 238.8870025765. The cubic root of 57067 is about 38.5000843311.

The spelling of 57067 in words is "fifty-seven thousand, sixty-seven".