871162083 has 12 divisors (see below), whose sum is σ = 1372740408. Its totient is φ = 527976960.

The previous prime is 871162079. The next prime is 871162091. The reversal of 871162083 is 380261178.

It is not a de Polignac number, because 871162083 - 2² = 871162079 is a prime.

It is not an unprimeable number, because it can be changed into a prime (871162043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4399710 + ... + 4399907.

It is an arithmetic number, because the mean of its divisors is an integer number (114395034).

Almost surely, 2^871162083 is an apocalyptic number.

871162083 is a deficient number, since it is larger than the sum of its proper divisors (501578325).

871162083 is a wasteful number, since it uses less digits than its factorization.

871162083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8799634 (or 8799631 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 871162083 is about 29515.4549854818. The cubic root of 871162083 is about 955.0651282758.

The spelling of 871162083 in words is "eight hundred seventy-one million, one hundred sixty-two thousand, eighty-three".