498111 has 8 divisors (see below), whose sum is σ = 693120. Its totient is φ = 317592.

The previous prime is 498103. The next prime is 498119. The reversal of 498111 is 111894.

It is an interprime number because it is at equal distance from previous prime (498103) and next prime (498119).

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

It is not a de Polignac number, because 498111 - 2³ = 498103 is a prime.

It is a super-2 number, since 2×498111² = 496229136642, which contains 22 as substring.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3541 + ... + 3678.

It is an arithmetic number, because the mean of its divisors is an integer number (86640).

2⁴⁹⁸¹¹¹ is an apocalyptic number.

498111 is a deficient number, since it is larger than the sum of its proper divisors (195009).

498111 is a wasteful number, since it uses less digits than its factorization.

498111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7245.

The product of its digits is 288, while the sum is 24.

The square root of 498111 is about 705.7697924961. The cubic root of 498111 is about 79.2699731061.

It can be divided in two parts, 498 and 111, that multiplied together give a triangular number (55278 = T₃₃₂).

The spelling of 498111 in words is "four hundred ninety-eight thousand, one hundred eleven".