27854 has 8 divisors (see below), whose sum is σ = 44040. Its totient is φ = 13176.

The previous prime is 27851. The next prime is 27883. The reversal of 27854 is 45872.

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

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27851) 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, 329 + ... + 404.

It is an arithmetic number, because the mean of its divisors is an integer number (5505).

2²⁷⁸⁵⁴ is an apocalyptic number.

27854 is a deficient number, since it is larger than the sum of its proper divisors (16186).

27854 is a wasteful number, since it uses less digits than its factorization.

27854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754.

The product of its digits is 2240, while the sum is 26.

The square root of 27854 is about 166.8951766829. The cubic root of 27854 is about 30.3130189092.

The spelling of 27854 in words is "twenty-seven thousand, eight hundred fifty-four".