498886 has 8 divisors (see below), whose sum is σ = 765864. Its totient is φ = 243600.

The previous prime is 498881. The next prime is 498907. The reversal of 498886 is 688894.

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

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498881) 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, 2815 + ... + 2986.

It is an arithmetic number, because the mean of its divisors is an integer number (95733).

2⁴⁹⁸⁸⁸⁶ is an apocalyptic number.

498886 is a deficient number, since it is larger than the sum of its proper divisors (266978).

498886 is a wasteful number, since it uses less digits than its factorization.

498886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5846.

The product of its digits is 110592, while the sum is 43.

The square root of 498886 is about 706.3186249845. The cubic root of 498886 is about 79.3110632749.

It can be divided in two parts, 49888 and 6, that added together give a palindrome (49894).

The spelling of 498886 in words is "four hundred ninety-eight thousand, eight hundred eighty-six".