54286 has 4 divisors (see below), whose sum is σ = 81432.
Its totient is φ = 27142.
The previous prime is 54277. The next prime is 54287. The reversal of 54286 is 68245.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68245 = 5 ⋅13649.
It is a pancake number, because a pancake can be divided into 54286 parts by 329 straight cuts.
It is a self number, because there is not a number n which added to its sum of digits gives 54286.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13570 + ... + 13573.
It is an arithmetic number, because the mean of its divisors is an integer number (20358).
254286 is an apocalyptic number.
54286 is a deficient number, since it is larger than the sum of its proper divisors (27146).
54286 is a wasteful number, since it uses less digits than its factorization.
54286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27145.
The product of its digits is 1920, while the sum is 25.
The square root of 54286 is about 232.9935621428.
The cubic root of 54286 is about 37.8642431884.
The spelling of 54286 in words is "fifty-four thousand, two hundred eighty-six".