454556 has 12 divisors (see below), whose sum is σ = 837480. Its totient is φ = 215280.

The previous prime is 454547. The next prime is 454577. The reversal of 454556 is 655454.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 454556.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2915 + ... + 3066.

It is an arithmetic number, because the mean of its divisors is an integer number (69790).

2⁴⁵⁴⁵⁵⁶ is an apocalyptic number.

It is an amenable number.

454556 is a deficient number, since it is larger than the sum of its proper divisors (382924).

454556 is a wasteful number, since it uses less digits than its factorization.

454556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6004 (or 6002 counting only the distinct ones).

The product of its digits is 12000, while the sum is 29.

The square root of 454556 is about 674.2076831363. The cubic root of 454556 is about 76.8886905795. Note that the first 3 decimals are identical.

The spelling of 454556 in words is "four hundred fifty-four thousand, five hundred fifty-six".