524032442 has 16 divisors (see below), whose sum is σ = 791985600. Its totient is φ = 260044032.

The previous prime is 524032441. The next prime is 524032447. The reversal of 524032442 is 244230425.

It is a happy number.

It is a super-2 number, since 2×524032442² = 549220000536966728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (524032441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192809 + ... + 195507.

It is an arithmetic number, because the mean of its divisors is an integer number (49499100).

Almost surely, 2^524032442 is an apocalyptic number.

524032442 is a deficient number, since it is larger than the sum of its proper divisors (267953158).

524032442 is a wasteful number, since it uses less digits than its factorization.

524032442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3397.

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 524032442 is about 22891.7548912267. The cubic root of 524032442 is about 806.2184354608.

Adding to 524032442 its reverse (244230425), we get a palindrome (768262867).

It can be divided in two parts, 52403 and 2442, that added together give a palindrome (54845).

The spelling of 524032442 in words is "five hundred twenty-four million, thirty-two thousand, four hundred forty-two".