43682133 has 16 divisors (see below), whose sum is σ = 63715392. Its totient is φ = 26400000.

The previous prime is 43682117. The next prime is 43682137. The reversal of 43682133 is 33128634.

It is not a de Polignac number, because 43682133 - 2⁴ = 43682117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43682133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43682137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11583 + ... + 14883.

It is an arithmetic number, because the mean of its divisors is an integer number (3982212).

Almost surely, 2^43682133 is an apocalyptic number.

It is an amenable number.

43682133 is a deficient number, since it is larger than the sum of its proper divisors (20033259).

43682133 is a wasteful number, since it uses less digits than its factorization.

43682133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3716.

The product of its digits is 10368, while the sum is 30.

The square root of 43682133 is about 6609.2460235643. The cubic root of 43682133 is about 352.1826407763.

The spelling of 43682133 in words is "forty-three million, six hundred eighty-two thousand, one hundred thirty-three".