43098001 has 2 divisors, whose sum is σ = 43098002. Its totient is φ = 43098000.

The previous prime is 43097969. The next prime is 43098019. The reversal of 43098001 is 10089034.

43098001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31091776 + 12006225 = 5576^2 + 3465^2 .

It is a cyclic number.

It is not a de Polignac number, because 43098001 - 2⁵ = 43097969 is a prime.

It is not a weakly prime, because it can be changed into another prime (43098301) 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, 21549000 + 21549001.

It is an arithmetic number, because the mean of its divisors is an integer number (21549001).

Almost surely, 2^43098001 is an apocalyptic number.

It is an amenable number.

43098001 is a deficient number, since it is larger than the sum of its proper divisors (1).

43098001 is an equidigital number, since it uses as much as digits as its factorization.

43098001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 43098001 is about 6564.9067777083. The cubic root of 43098001 is about 350.6057564349.

The spelling of 43098001 in words is "forty-three million, ninety-eight thousand, one".