43998352 has 20 divisors (see below), whose sum is σ = 85463280. Its totient is φ = 21943328.

The previous prime is 43998349. The next prime is 43998373. The reversal of 43998352 is 25389934.

43998352 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 = 43998299 and 43998308.

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 in 3 ways as a sum of consecutive naturals, for example, 3423 + ... + 9985.

It is an arithmetic number, because the mean of its divisors is an integer number (4273164).

Almost surely, 2^43998352 is an apocalyptic number.

It is an amenable number.

43998352 is a deficient number, since it is larger than the sum of its proper divisors (41464928).

43998352 is a wasteful number, since it uses less digits than its factorization.

43998352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6990 (or 6984 counting only the distinct ones).

The product of its digits is 233280, while the sum is 43.

The square root of 43998352 is about 6633.1253568736. The cubic root of 43998352 is about 353.0304258912.

The spelling of 43998352 in words is "forty-three million, nine hundred ninety-eight thousand, three hundred fifty-two".