555046 has 8 divisors (see below), whose sum is σ = 837504. Its totient is φ = 275880.

The previous prime is 555043. The next prime is 555053. The reversal of 555046 is 640555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 555046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345 + ... + 1108.

It is an arithmetic number, because the mean of its divisors is an integer number (104688).

2⁵⁵⁵⁰⁴⁶ is an apocalyptic number.

555046 is a deficient number, since it is larger than the sum of its proper divisors (282458).

555046 is a wasteful number, since it uses less digits than its factorization.

555046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 555046 is about 745.0140938264. The cubic root of 555046 is about 82.1819280150.

The spelling of 555046 in words is "five hundred fifty-five thousand, forty-six".