43441252 has 6 divisors (see below), whose sum is σ = 76022198. Its totient is φ = 21720624.

The previous prime is 43441249. The next prime is 43441271. The reversal of 43441252 is 25214434.

It is a happy number.

43441252 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., 37161216 + 6280036 = 6096^2 + 2506^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5430153 + ... + 5430160.

Almost surely, 2^43441252 is an apocalyptic number.

It is an amenable number.

43441252 is a deficient number, since it is larger than the sum of its proper divisors (32580946).

43441252 is a wasteful number, since it uses less digits than its factorization.

43441252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10860317 (or 10860315 counting only the distinct ones).

The product of its digits is 3840, while the sum is 25.

The square root of 43441252 is about 6590.9978000300. The cubic root of 43441252 is about 351.5340878715.

Adding to 43441252 its reverse (25214434), we get a palindrome (68655686).

The spelling of 43441252 in words is "forty-three million, four hundred forty-one thousand, two hundred fifty-two".