499560 has 64 divisors (see below), whose sum is σ = 1572480. Its totient is φ = 126720.

The previous prime is 499559. The next prime is 499571. The reversal of 499560 is 65994.

It is a happy number.

499560 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2670 + ... + 2850.

It is an arithmetic number, because the mean of its divisors is an integer number (24570).

2⁴⁹⁹⁵⁶⁰ is an apocalyptic number.

499560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 499560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (786240).

499560 is an abundant number, since it is smaller than the sum of its proper divisors (1072920).

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

499560 is a wasteful number, since it uses less digits than its factorization.

499560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 499560 is about 706.7955857248. The cubic root of 499560 is about 79.3467638836.

The spelling of 499560 in words is "four hundred ninety-nine thousand, five hundred sixty".