4042052 has 24 divisors (see below), whose sum is σ = 8131200. Its totient is φ = 1722240.

The previous prime is 4042037. The next prime is 4042057. The reversal of 4042052 is 2502404.

4042052 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

4042052 is strictly pandigital in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 4042052.

It is not an unprimeable number, because it can be changed into a prime (4042057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6449 + ... + 7047.

It is an arithmetic number, because the mean of its divisors is an integer number (338800).

Almost surely, 2^4042052 is an apocalyptic number.

It is an amenable number.

4042052 is an abundant number, since it is smaller than the sum of its proper divisors (4089148).

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

4042052 is a wasteful number, since it uses less digits than its factorization.

4042052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851 (or 849 counting only the distinct ones).

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

The square root of 4042052 is about 2010.4855135017. The cubic root of 4042052 is about 159.2944453607.

Adding to 4042052 its reverse (2502404), we get a palindrome (6544456).

The spelling of 4042052 in words is "four million, forty-two thousand, fifty-two", and thus it is an eban number.