43828007 has 2 divisors, whose sum is σ = 43828008. Its totient is φ = 43828006.

The previous prime is 43827997. The next prime is 43828039. The reversal of 43828007 is 70082834.

43828007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (43828039) can be obtained adding 43828007 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43828007 - 2⁴ = 43827991 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43821007) 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, 21914003 + 21914004.

It is an arithmetic number, because the mean of its divisors is an integer number (21914004).

Almost surely, 2^43828007 is an apocalyptic number.

43828007 is a deficient number, since it is larger than the sum of its proper divisors (1).

43828007 is an equidigital number, since it uses as much as digits as its factorization.

43828007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 43828007 is about 6620.2724264187. The cubic root of 43828007 is about 352.5742364982.

The spelling of 43828007 in words is "forty-three million, eight hundred twenty-eight thousand, seven".