54874 has 4 divisors (see below), whose sum is σ = 82314. Its totient is φ = 27436.

The previous prime is 54869. The next prime is 54877. The reversal of 54874 is 47845.

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

It can be written as a sum of positive squares in only one way, i.e., 46225 + 8649 = 215^2 + 93^2 .

It is a super-2 number, since 2×54874² = 6022311752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13717 + ... + 13720.

2⁵⁴⁸⁷⁴ is an apocalyptic number.

54874 is a deficient number, since it is larger than the sum of its proper divisors (27440).

54874 is a wasteful number, since it uses less digits than its factorization.

54874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27439.

The product of its digits is 4480, while the sum is 28.

The square root of 54874 is about 234.2520010587. The cubic root of 54874 is about 38.0004616749. Note that the first 3 decimals are identical.

The spelling of 54874 in words is "fifty-four thousand, eight hundred seventy-four".