524042 has 8 divisors (see below), whose sum is σ = 832356. Its totient is φ = 246592.

The previous prime is 523997. The next prime is 524047. The reversal of 524042 is 240425.

It can be written as a sum of positive squares in 2 ways, for example, as 461041 + 63001 = 679^2 + 251^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 524042.

It is not an unprimeable number, because it can be changed into a prime (524047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7673 + ... + 7740.

2⁵²⁴⁰⁴² is an apocalyptic number.

524042 is a deficient number, since it is larger than the sum of its proper divisors (308314).

524042 is a wasteful number, since it uses less digits than its factorization.

524042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15432.

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 524042 is about 723.9074526485. The cubic root of 524042 is about 80.6223337059.

Adding to 524042 its reverse (240425), we get a palindrome (764467).

The spelling of 524042 in words is "five hundred twenty-four thousand, forty-two".