871320241 has 8 divisors (see below), whose sum is σ = 952426944. Its totient is φ = 790529520.

The previous prime is 871320239. The next prime is 871320277. The reversal of 871320241 is 142023178.

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

It is not a de Polignac number, because 871320241 - 2¹ = 871320239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (871320211) 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, 73206 + ... + 84271.

It is an arithmetic number, because the mean of its divisors is an integer number (119053368).

Almost surely, 2^871320241 is an apocalyptic number.

It is an amenable number.

871320241 is a deficient number, since it is larger than the sum of its proper divisors (81106703).

871320241 is a wasteful number, since it uses less digits than its factorization.

871320241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157991.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 871320241 is about 29518.1341043095. The cubic root of 871320241 is about 955.1229215971.

The spelling of 871320241 in words is "eight hundred seventy-one million, three hundred twenty thousand, two hundred forty-one".