498115 has 4 divisors (see below), whose sum is σ = 597744. Its totient is φ = 398488.

The previous prime is 498103. The next prime is 498119. The reversal of 498115 is 511894.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 511894 = 2 ⋅255947.

It is a cyclic number.

It is not a de Polignac number, because 498115 - 2⁹ = 497603 is a prime.

It is a Duffinian number.

498115 is a lucky number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (498119) 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, 49807 + ... + 49816.

It is an arithmetic number, because the mean of its divisors is an integer number (149436).

2⁴⁹⁸¹¹⁵ is an apocalyptic number.

498115 is a deficient number, since it is larger than the sum of its proper divisors (99629).

498115 is an equidigital number, since it uses as much as digits as its factorization.

498115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99628.

The product of its digits is 1440, while the sum is 28.

The square root of 498115 is about 705.7726262756. The cubic root of 498115 is about 79.2701852937.

The spelling of 498115 in words is "four hundred ninety-eight thousand, one hundred fifteen".