554838 has 32 divisors (see below), whose sum is σ = 1213440. Its totient is φ = 168480.

The previous prime is 554837. The next prime is 554839. The reversal of 554838 is 838455.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (554837) and next prime (554839).

It is a junction number, because it is equal to n+sod(n) for n = 554799 and 554808.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 554838.

It is not an unprimeable number, because it can be changed into a prime (554833) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 3456 + ... + 3612.

It is an arithmetic number, because the mean of its divisors is an integer number (37920).

2⁵⁵⁴⁸³⁸ is an apocalyptic number.

554838 is an abundant number, since it is smaller than the sum of its proper divisors (658602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

554838 is a wasteful number, since it uses less digits than its factorization.

554838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212.

The product of its digits is 19200, while the sum is 33.

The square root of 554838 is about 744.8744860713. The cubic root of 554838 is about 82.1716610121.

The spelling of 554838 in words is "five hundred fifty-four thousand, eight hundred thirty-eight".