544956 has 12 divisors (see below), whose sum is σ = 1271592. Its totient is φ = 181648.

The previous prime is 544937. The next prime is 544961. The reversal of 544956 is 659445.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

544956 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 3 ways as a sum of consecutive naturals, for example, 22695 + ... + 22718.

It is an arithmetic number, because the mean of its divisors is an integer number (105966).

2⁵⁴⁴⁹⁵⁶ is an apocalyptic number.

It is an amenable number.

544956 is an abundant number, since it is smaller than the sum of its proper divisors (726636).

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

544956 is a wasteful number, since it uses less digits than its factorization.

544956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45420 (or 45418 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 544956 is about 738.2113518499. The cubic root of 544956 is about 81.6808934445.

The spelling of 544956 in words is "five hundred forty-four thousand, nine hundred fifty-six".