43099068 has 36 divisors (see below), whose sum is σ = 106146600. Its totient is φ = 13608864.

The previous prime is 43099039. The next prime is 43099073. The reversal of 43099068 is 86099034.

43099068 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 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 11 ways as a sum of consecutive naturals, for example, 643 + ... + 9306.

Almost surely, 2^43099068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43099068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53073300).

43099068 is an abundant number, since it is smaller than the sum of its proper divisors (63047532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43099068 is a wasteful number, since it uses less digits than its factorization.

43099068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9994 (or 9973 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 43099068 is about 6564.9880426395. The cubic root of 43099068 is about 350.6086497884.

The spelling of 43099068 in words is "forty-three million, ninety-nine thousand, sixty-eight".