499238 has 8 divisors (see below), whose sum is σ = 781488. Its totient is φ = 238744.

The previous prime is 499229. The next prime is 499253. The reversal of 499238 is 832994.

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

It is a junction number, because it is equal to n+sod(n) for n = 499198 and 499207.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 499238.

It is an unprimeable number.

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, 5381 + ... + 5472.

It is an arithmetic number, because the mean of its divisors is an integer number (97686).

2⁴⁹⁹²³⁸ is an apocalyptic number.

499238 is a deficient number, since it is larger than the sum of its proper divisors (282250).

499238 is a wasteful number, since it uses less digits than its factorization.

499238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10878.

The product of its digits is 15552, while the sum is 35.

The square root of 499238 is about 706.5677603740. The cubic root of 499238 is about 79.3297121118.

It can be divided in two parts, 499 and 238, that added together give a palindrome (737).

The spelling of 499238 in words is "four hundred ninety-nine thousand, two hundred thirty-eight".