554772 has 24 divisors (see below), whose sum is σ = 1312416. Its totient is φ = 182368.

The previous prime is 554767. The next prime is 554779. The reversal of 554772 is 277455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554779) by changing a digit.

554772 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 7 ways as a sum of consecutive naturals, for example, 718 + ... + 1274.

It is an arithmetic number, because the mean of its divisors is an integer number (54684).

2⁵⁵⁴⁷⁷² is an apocalyptic number.

It is an amenable number.

554772 is an abundant number, since it is smaller than the sum of its proper divisors (757644).

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

554772 is a wasteful number, since it uses less digits than its factorization.

554772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647 (or 645 counting only the distinct ones).

The product of its digits is 9800, while the sum is 30.

The square root of 554772 is about 744.8301819878. The cubic root of 554772 is about 82.1684026768.

It can be divided in two parts, 554 and 772, that added together give a triangular number (1326 = T₅₁).

The spelling of 554772 in words is "five hundred fifty-four thousand, seven hundred seventy-two".