54067 has 4 divisors (see below), whose sum is σ = 58240. Its totient is φ = 49896.

The previous prime is 54059. The next prime is 54083. The reversal of 54067 is 76045.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54067 - 2³ = 54059 is a prime.

It is a plaindrome in base 14.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54037) 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, 2067 + ... + 2092.

It is an arithmetic number, because the mean of its divisors is an integer number (14560).

2⁵⁴⁰⁶⁷ is an apocalyptic number.

54067 is a deficient number, since it is larger than the sum of its proper divisors (4173).

54067 is a wasteful number, since it uses less digits than its factorization.

54067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4172.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 54067 is about 232.5231171303. The cubic root of 54067 is about 37.8132573898.

Subtracting from 54067 its sum of digits (22), we obtain a palindrome (54045).

The spelling of 54067 in words is "fifty-four thousand, sixty-seven".