554854 has 4 divisors (see below), whose sum is σ = 832284. Its totient is φ = 277426.

The previous prime is 554849. The next prime is 554887. The reversal of 554854 is 458455.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 458455 = 5 ⋅91691.

It is a super-2 number, since 2×554854² = 615725922632, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138712 + ... + 138715.

It is an arithmetic number, because the mean of its divisors is an integer number (208071).

2⁵⁵⁴⁸⁵⁴ is an apocalyptic number.

554854 is a deficient number, since it is larger than the sum of its proper divisors (277430).

554854 is a wasteful number, since it uses less digits than its factorization.

554854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277429.

The product of its digits is 16000, while the sum is 31.

The square root of 554854 is about 744.8852260584. The cubic root of 554854 is about 82.1724508726.

The spelling of 554854 in words is "five hundred fifty-four thousand, eight hundred fifty-four".