54886 has 8 divisors (see below), whose sum is σ = 88704. Its totient is φ = 25320.
The previous prime is 54881. The next prime is 54907. The reversal of 54886 is 68845.
It is a sphenic number, since it is the product of 3 distinct primes.
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 (54881) by changing a digit.
54886 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1030 + ... + 1081.
It is an arithmetic number, because the mean of its divisors is an integer number (11088).
254886 is an apocalyptic number.
54886 is a deficient number, since it is larger than the sum of its proper divisors (33818).
54886 is a wasteful number, since it uses less digits than its factorization.
54886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2126.
The product of its digits is 7680, while the sum is 31.
The square root of 54886 is about 234.2776131004. The cubic root of 54886 is about 38.0032314888.
The spelling of 54886 in words is "fifty-four thousand, eight hundred eighty-six".
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