554994 has 24 divisors (see below), whose sum is σ = 1312272. Its totient is φ = 168120.

The previous prime is 554977. The next prime is 555029. The reversal of 554994 is 499455.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1204 + ... + 1599.

It is an arithmetic number, because the mean of its divisors is an integer number (54678).

2⁵⁵⁴⁹⁹⁴ is an apocalyptic number.

554994 is an abundant number, since it is smaller than the sum of its proper divisors (757278).

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

554994 is a wasteful number, since it uses less digits than its factorization.

554994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2822 (or 2819 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 554994 is about 744.9791943404. The cubic root of 554994 is about 82.1793615048.

The spelling of 554994 in words is "five hundred fifty-four thousand, nine hundred ninety-four".