424052 has 6 divisors (see below), whose sum is σ = 742098. Its totient is φ = 212024.

The previous prime is 424037. The next prime is 424079. The reversal of 424052 is 250424.

It can be written as a sum of positive squares in only one way, i.e., 343396 + 80656 = 586^2 + 284^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 424052.

It is a congruent number.

It is an unprimeable number.

424052 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53003 + ... + 53010.

It is an arithmetic number, because the mean of its divisors is an integer number (123683).

2⁴²⁴⁰⁵² is an apocalyptic number.

It is an amenable number.

424052 is a deficient number, since it is larger than the sum of its proper divisors (318046).

424052 is a wasteful number, since it uses less digits than its factorization.

424052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106017 (or 106015 counting only the distinct ones).

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

The square root of 424052 is about 651.1927518024. The cubic root of 424052 is about 75.1287861359.

Adding to 424052 its reverse (250424), we get a palindrome (674476).

The spelling of 424052 in words is "four hundred twenty-four thousand, fifty-two".