524322 has 12 divisors (see below), whose sum is σ = 1136070. Its totient is φ = 174768.

The previous prime is 524309. The next prime is 524341. The reversal of 524322 is 223425.

It can be written as a sum of positive squares in only one way, i.e., 488601 + 35721 = 699^2 + 189^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 29129 = 524322 / (5 + 2 + 4 + 3 + 2 + 2).

It is a d-powerful number, because it can be written as 5 + 2⁴ + 3² + 4 + 2¹⁸ + 2¹⁸ .

It is a junction number, because it is equal to n+sod(n) for n = 524295 and 524304.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 524322.

It is an unprimeable number.

524322 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 (3) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14547 + ... + 14582.

2⁵²⁴³²² is an apocalyptic number.

524322 is an abundant number, since it is smaller than the sum of its proper divisors (611748).

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

524322 is a wasteful number, since it uses less digits than its factorization.

524322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29137 (or 29134 counting only the distinct ones).

The product of its digits is 480, while the sum is 18.

The square root of 524322 is about 724.1008217092. The cubic root of 524322 is about 80.6366902104.

Adding to 524322 its reverse (223425), we get a palindrome (747747).

The spelling of 524322 in words is "five hundred twenty-four thousand, three hundred twenty-two".