555466 has 16 divisors (see below), whose sum is σ = 881640. Its totient is φ = 262080.

The previous prime is 555461. The next prime is 555487. The reversal of 555466 is 664555.

555466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 275625 + 279841 = 525^2 + 529^2 .

It is not an unprimeable number, because it can be changed into a prime (555461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3460 + ... + 3616.

2⁵⁵⁵⁴⁶⁶ is an apocalyptic number.

555466 is a deficient number, since it is larger than the sum of its proper divisors (326174).

555466 is a wasteful number, since it uses less digits than its factorization.

555466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249.

The product of its digits is 18000, while the sum is 31.

The square root of 555466 is about 745.2959143857. The cubic root of 555466 is about 82.2026516471.

The spelling of 555466 in words is "five hundred fifty-five thousand, four hundred sixty-six".