498055 has 4 divisors (see below), whose sum is σ = 597672. Its totient is φ = 398440.

The previous prime is 498053. The next prime is 498061. The reversal of 498055 is 550894.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 550894 = 2 ⋅275447.

It is not a de Polignac number, because 498055 - 2¹ = 498053 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498053) 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, 49801 + ... + 49810.

It is an arithmetic number, because the mean of its divisors is an integer number (149418).

2⁴⁹⁸⁰⁵⁵ is an apocalyptic number.

498055 is a deficient number, since it is larger than the sum of its proper divisors (99617).

498055 is an equidigital number, since it uses as much as digits as its factorization.

498055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99616.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 498055 is about 705.7301183880. The cubic root of 498055 is about 79.2670023593.

The spelling of 498055 in words is "four hundred ninety-eight thousand, fifty-five".