554616 has 24 divisors (see below), whose sum is σ = 1502280. Its totient is φ = 184848.

The previous prime is 554611. The next prime is 554627. The reversal of 554616 is 616455.

It is a happy number.

554616 is nontrivially palindromic in base 16.

554616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

554616 is an esthetic number in base 16, because in such base its adjacent digits differ by 1.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 554616.

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 554616.

It is not an unprimeable number, because it can be changed into a prime (554611) by changing a digit.

554616 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3780 + ... + 3923.

It is an arithmetic number, because the mean of its divisors is an integer number (62595).

2⁵⁵⁴⁶¹⁶ is an apocalyptic number.

It is an amenable number.

554616 is an abundant number, since it is smaller than the sum of its proper divisors (947664).

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

554616 is a wasteful number, since it uses less digits than its factorization.

554616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7715 (or 7708 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 554616 is about 744.7254527677. The cubic root of 554616 is about 82.1607001296.

The spelling of 554616 in words is "five hundred fifty-four thousand, six hundred sixteen".