554996 has 18 divisors (see below), whose sum is σ = 1052982. Its totient is φ = 255840.

The previous prime is 554977. The next prime is 555029. The reversal of 554996 is 699455.

It can be written as a sum of positive squares in 3 ways, for example, as 7396 + 547600 = 86^2 + 740^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 266 + ... + 1086.

It is an arithmetic number, because the mean of its divisors is an integer number (58499).

2⁵⁵⁴⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

554996 is a deficient number, since it is larger than the sum of its proper divisors (497986).

554996 is a wasteful number, since it uses less digits than its factorization.

554996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851 (or 836 counting only the distinct ones).

The product of its digits is 48600, while the sum is 38.

The square root of 554996 is about 744.9805366585. The cubic root of 554996 is about 82.1794602197.

The spelling of 554996 in words is "five hundred fifty-four thousand, nine hundred ninety-six".