554006 has 4 divisors (see below), whose sum is σ = 831012. Its totient is φ = 277002.

The previous prime is 554003. The next prime is 554011. The reversal of 554006 is 600455.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 600455 = 5 ⋅120091.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138500 + ... + 138503.

It is an arithmetic number, because the mean of its divisors is an integer number (207753).

2⁵⁵⁴⁰⁰⁶ is an apocalyptic number.

554006 is a deficient number, since it is larger than the sum of its proper divisors (277006).

554006 is a wasteful number, since it uses less digits than its factorization.

554006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277005.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 554006 is about 744.3157931953. The cubic root of 554006 is about 82.1305673215.

The spelling of 554006 in words is "five hundred fifty-four thousand, six".