43481696 has 12 divisors (see below), whose sum is σ = 85604652. Its totient is φ = 21740832.

The previous prime is 43481693. The next prime is 43481731. The reversal of 43481696 is 69618434.

43481696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43481693) 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, 679370 + ... + 679433.

It is an arithmetic number, because the mean of its divisors is an integer number (7133721).

Almost surely, 2^43481696 is an apocalyptic number.

It is an amenable number.

43481696 is a deficient number, since it is larger than the sum of its proper divisors (42122956).

43481696 is a wasteful number, since it uses less digits than its factorization.

43481696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358813 (or 1358805 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 43481696 is about 6594.0652104752. The cubic root of 43481696 is about 351.6431473031.

The spelling of 43481696 in words is "forty-three million, four hundred eighty-one thousand, six hundred ninety-six".