524396 has 12 divisors (see below), whose sum is σ = 947520. Its totient is φ = 253680.

The previous prime is 524389. The next prime is 524411. The reversal of 524396 is 693425.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 524396.

It is an unprimeable number.

524396 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1991 + ... + 2238.

It is an arithmetic number, because the mean of its divisors is an integer number (78960).

2⁵²⁴³⁹⁶ is an apocalyptic number.

It is an amenable number.

524396 is a deficient number, since it is larger than the sum of its proper divisors (423124).

524396 is a wasteful number, since it uses less digits than its factorization.

524396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4264 (or 4262 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

The square root of 524396 is about 724.1519177631. The cubic root of 524396 is about 80.6404835756.

Adding to 524396 its sum of digits (29), we get a palindrome (524425).

The spelling of 524396 in words is "five hundred twenty-four thousand, three hundred ninety-six".