43852012 has 6 divisors (see below), whose sum is σ = 76741028. Its totient is φ = 21926004.

The previous prime is 43852009. The next prime is 43852021. The reversal of 43852012 is 21025834.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5481498 + ... + 5481505.

Almost surely, 2^43852012 is an apocalyptic number.

It is an amenable number.

43852012 is a deficient number, since it is larger than the sum of its proper divisors (32889016).

43852012 is a wasteful number, since it uses less digits than its factorization.

43852012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10963007 (or 10963005 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 43852012 is about 6622.0851700956. The cubic root of 43852012 is about 352.6385941271.

Adding to 43852012 its reverse (21025834), we get a palindrome (64877846).

The spelling of 43852012 in words is "forty-three million, eight hundred fifty-two thousand, twelve".