499848 has 32 divisors (see below), whose sum is σ = 1274400. Its totient is φ = 163328.

The previous prime is 499819. The next prime is 499853. The reversal of 499848 is 848994.

It is a Cunningham number, because it is equal to 707²-1.

It is a plaindrome in base 13.

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 499848.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1240 + ... + 1592.

It is an arithmetic number, because the mean of its divisors is an integer number (39825).

2⁴⁹⁹⁸⁴⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 499848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (637200).

499848 is an abundant number, since it is smaller than the sum of its proper divisors (774552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499848 is a wasteful number, since it uses less digits than its factorization.

499848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421 (or 417 counting only the distinct ones).

The product of its digits is 82944, while the sum is 42.

The square root of 499848 is about 706.9992927861. Note that the first 3 decimals coincide. The cubic root of 499848 is about 79.3620089513.

The spelling of 499848 in words is "four hundred ninety-nine thousand, eight hundred forty-eight".