524992 has 28 divisors (see below), whose sum is σ = 1123696. Its totient is φ = 241920.

The previous prime is 524983. The next prime is 524999. The reversal of 524992 is 299425.

524992 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (524999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517 + ... + 1147.

It is an arithmetic number, because the mean of its divisors is an integer number (40132).

2⁵²⁴⁹⁹² is an apocalyptic number.

524992 is a gapful number since it is divisible by the number (52) 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 524992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (561848).

524992 is an abundant number, since it is smaller than the sum of its proper divisors (598704).

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

524992 is a wasteful number, since it uses less digits than its factorization.

524992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656 (or 646 counting only the distinct ones).

The product of its digits is 6480, while the sum is 31.

The square root of 524992 is about 724.5633167640. The cubic root of 524992 is about 80.6710225395.

The spelling of 524992 in words is "five hundred twenty-four thousand, nine hundred ninety-two".