455546 has 16 divisors (see below), whose sum is σ = 841344. Its totient is φ = 180144.

The previous prime is 455537. The next prime is 455557. The reversal of 455546 is 645554.

It is a super-3 number, since 3×455546³ = 283607667123334008, which contains 333 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 455546.

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 7 ways as a sum of consecutive naturals, for example, 1070 + ... + 1433.

It is an arithmetic number, because the mean of its divisors is an integer number (52584).

2⁴⁵⁵⁵⁴⁶ is an apocalyptic number.

455546 is a deficient number, since it is larger than the sum of its proper divisors (385798).

455546 is a wasteful number, since it uses less digits than its factorization.

455546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525.

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

The square root of 455546 is about 674.9414789447. The cubic root of 455546 is about 76.9444699985.

It can be divided in two parts, 455 and 546, that added together give a palindrome (1001).

The spelling of 455546 in words is "four hundred fifty-five thousand, five hundred forty-six".