554968 has 8 divisors (see below), whose sum is σ = 1040580. Its totient is φ = 277480.

The previous prime is 554959. The next prime is 554969. The reversal of 554968 is 869455.

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554969) 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 as a sum of consecutive naturals, namely, 34678 + ... + 34693.

2⁵⁵⁴⁹⁶⁸ is an apocalyptic number.

It is an amenable number.

554968 is a deficient number, since it is larger than the sum of its proper divisors (485612).

554968 is a wasteful number, since it uses less digits than its factorization.

554968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69377 (or 69373 counting only the distinct ones).

The product of its digits is 43200, while the sum is 37.

The square root of 554968 is about 744.9617439842. The cubic root of 554968 is about 82.1780781896.

Subtracting from 554968 its sum of digits (37), we obtain a triangular number (554931 = T₁₀₅₃).

The spelling of 554968 in words is "five hundred fifty-four thousand, nine hundred sixty-eight".