4041252 has 30 divisors (see below), whose sum is σ = 10565478. Its totient is φ = 1346976.

The previous prime is 4041241. The next prime is 4041287. The reversal of 4041252 is 2521404.

4041252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3709476 + 331776 = 1926^2 + 576^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5913 + ... + 6560.

Almost surely, 2^4041252 is an apocalyptic number.

It is an amenable number.

4041252 is an abundant number, since it is smaller than the sum of its proper divisors (6524226).

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

4041252 is a wasteful number, since it uses less digits than its factorization.

4041252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12489 (or 12478 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 4041252 is about 2010.2865467390. The cubic root of 4041252 is about 159.2839355203.

Adding to 4041252 its reverse (2521404), we get a palindrome (6562656).

The spelling of 4041252 in words is "four million, forty-one thousand, two hundred fifty-two".