499086 has 48 divisors (see below), whose sum is σ = 1314144. Its totient is φ = 133632.

The previous prime is 499067. The next prime is 499099. The reversal of 499086 is 680994.

499086 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 499086.

It is a congruent number.

It is an unprimeable number.

499086 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2026 + ... + 2258.

It is an arithmetic number, because the mean of its divisors is an integer number (27378).

2⁴⁹⁹⁰⁸⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 499086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (657072).

499086 is an abundant number, since it is smaller than the sum of its proper divisors (815058).

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

499086 is a wasteful number, since it uses less digits than its factorization.

499086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 499086 is about 706.4601899612. The cubic root of 499086 is about 79.3216602807.

The spelling of 499086 in words is "four hundred ninety-nine thousand, eighty-six".