43732068 has 12 divisors (see below), whose sum is σ = 102041520. Its totient is φ = 14577352.

The previous prime is 43732067. The next prime is 43732079. The reversal of 43732068 is 86023734.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (43732061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1822158 + ... + 1822181.

It is an arithmetic number, because the mean of its divisors is an integer number (8503460).

Almost surely, 2^43732068 is an apocalyptic number.

It is an amenable number.

43732068 is an abundant number, since it is smaller than the sum of its proper divisors (58309452).

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

43732068 is a wasteful number, since it uses less digits than its factorization.

43732068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3644346 (or 3644344 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 43732068 is about 6613.0226069476. The cubic root of 43732068 is about 352.3167882488.

It can be divided in two parts, 4373 and 2068, that added together give a triangular number (6441 = T₁₁₃).

The spelling of 43732068 in words is "forty-three million, seven hundred thirty-two thousand, sixty-eight".