876422201 has 2 divisors, whose sum is σ = 876422202. Its totient is φ = 876422200.

The previous prime is 876422161. The next prime is 876422203. The reversal of 876422201 is 102224678.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 657973801 + 218448400 = 25651^2 + 14780^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-876422201 is a prime.

Together with 876422203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (876422203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 438211100 + 438211101.

It is an arithmetic number, because the mean of its divisors is an integer number (438211101).

Almost surely, 2^876422201 is an apocalyptic number.

It is an amenable number.

876422201 is a deficient number, since it is larger than the sum of its proper divisors (1).

876422201 is an equidigital number, since it uses as much as digits as its factorization.

876422201 is an evil number, because the sum of its binary digits is even.

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

The square root of 876422201 is about 29604.4287396329. The cubic root of 876422201 is about 956.9835151937.

Adding to 876422201 its reverse (102224678), we get a palindrome (978646879).

The spelling of 876422201 in words is "eight hundred seventy-six million, four hundred twenty-two thousand, two hundred one".