554740 has 12 divisors (see below), whose sum is σ = 1164996. Its totient is φ = 221888.

The previous prime is 554731. The next prime is 554747. The reversal of 554740 is 47455.

It can be written as a sum of positive squares in 2 ways, for example, as 357604 + 197136 = 598^2 + 444^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554747) 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 3 ways as a sum of consecutive naturals, for example, 13849 + ... + 13888.

It is an arithmetic number, because the mean of its divisors is an integer number (97083).

2⁵⁵⁴⁷⁴⁰ is an apocalyptic number.

It is an amenable number.

554740 is an abundant number, since it is smaller than the sum of its proper divisors (610256).

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

554740 is a wasteful number, since it uses less digits than its factorization.

554740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27746 (or 27744 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 554740 is about 744.8087002714. The cubic root of 554740 is about 82.1668227849.

It can be divided in two parts, 5 and 54740, that added together give a palindrome (54745).

The spelling of 554740 in words is "five hundred fifty-four thousand, seven hundred forty".