43361132 has 6 divisors (see below), whose sum is σ = 75881988. Its totient is φ = 21680564.

The previous prime is 43361099. The next prime is 43361137. The reversal of 43361132 is 23116334.

43361132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 43361098 and 43361107.

It is not an unprimeable number, because it can be changed into a prime (43361137) by changing a digit.

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, 5420138 + ... + 5420145.

It is an arithmetic number, because the mean of its divisors is an integer number (12646998).

Almost surely, 2^43361132 is an apocalyptic number.

It is an amenable number.

43361132 is a deficient number, since it is larger than the sum of its proper divisors (32520856).

43361132 is a wasteful number, since it uses less digits than its factorization.

43361132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10840287 (or 10840285 counting only the distinct ones).

The product of its digits is 1296, while the sum is 23.

The square root of 43361132 is about 6584.9170078293. The cubic root of 43361132 is about 351.3178399296.

Adding to 43361132 its reverse (23116334), we get a palindrome (66477466).

The spelling of 43361132 in words is "forty-three million, three hundred sixty-one thousand, one hundred thirty-two".