871442201 has 8 divisors (see below), whose sum is σ = 1048351680. Its totient is φ = 707637168.

The previous prime is 871442197. The next prime is 871442203. The reversal of 871442201 is 102244178.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 871442201 - 2² = 871442197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (871442203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3275966 + ... + 3276231.

It is an arithmetic number, because the mean of its divisors is an integer number (131043960).

Almost surely, 2^871442201 is an apocalyptic number.

It is an amenable number.

871442201 is a deficient number, since it is larger than the sum of its proper divisors (176909479).

871442201 is a wasteful number, since it uses less digits than its factorization.

871442201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6552223.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 871442201 is about 29520.1998807596. The cubic root of 871442201 is about 955.1674828470.

Adding to 871442201 its reverse (102244178), we get a palindrome (973686379).

The spelling of 871442201 in words is "eight hundred seventy-one million, four hundred forty-two thousand, two hundred one".