871146534 has 8 divisors (see below), whose sum is σ = 1742293080. Its totient is φ = 290382176.

The previous prime is 871146527. The next prime is 871146541. The reversal of 871146534 is 435641178.

871146534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (871146527) and next prime (871146541).

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

871146534 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 871146492 and 871146501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72595539 + ... + 72595550.

It is an arithmetic number, because the mean of its divisors is an integer number (217786635).

Almost surely, 2^871146534 is an apocalyptic number.

871146534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

871146534 is a wasteful number, since it uses less digits than its factorization.

871146534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145191094.

The product of its digits is 80640, while the sum is 39.

The square root of 871146534 is about 29515.1915799305. The cubic root of 871146534 is about 955.0594460588.

The spelling of 871146534 in words is "eight hundred seventy-one million, one hundred forty-six thousand, five hundred thirty-four".