455498 has 8 divisors (see below), whose sum is σ = 723492. Its totient is φ = 214336.

The previous prime is 455491. The next prime is 455513. The reversal of 455498 is 894554.

It can be written as a sum of positive squares in 2 ways, for example, as 444889 + 10609 = 667^2 + 103^2 .

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 455498.

It is not an unprimeable number, because it can be changed into a prime (455491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6665 + ... + 6732.

2⁴⁵⁵⁴⁹⁸ is an apocalyptic number.

455498 is a deficient number, since it is larger than the sum of its proper divisors (267994).

455498 is a wasteful number, since it uses less digits than its factorization.

455498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13416.

The product of its digits is 28800, while the sum is 35.

The square root of 455498 is about 674.9059193695. The cubic root of 455498 is about 76.9417674070.

The spelling of 455498 in words is "four hundred fifty-five thousand, four hundred ninety-eight".