875998001 has 2 divisors, whose sum is σ = 875998002. Its totient is φ = 875998000.

The previous prime is 875997989. The next prime is 875998043. The reversal of 875998001 is 100899578.

It is a happy number.

875998001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 630261025 + 245736976 = 25105^2 + 15676^2 .

It is a cyclic number.

It is not a de Polignac number, because 875998001 - 2¹⁸ = 875735857 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (875998061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437999000 + 437999001.

It is an arithmetic number, because the mean of its divisors is an integer number (437999001).

Almost surely, 2^875998001 is an apocalyptic number.

It is an amenable number.

875998001 is a deficient number, since it is larger than the sum of its proper divisors (1).

875998001 is an equidigital number, since it uses as much as digits as its factorization.

875998001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 47.

The square root of 875998001 is about 29597.2634039027. The cubic root of 875998001 is about 956.8290926943.

The spelling of 875998001 in words is "eight hundred seventy-five million, nine hundred ninety-eight thousand, one".