871041537 has 12 divisors (see below), whose sum is σ = 1266505344. Its totient is φ = 576847800.

The previous prime is 871041527. The next prime is 871041539. The reversal of 871041537 is 735140178.

871041537 is a `hidden beast` number, since 87 + 1 + 0 + 41 + 537 = 666.

It is not a de Polignac number, because 871041537 - 2¹⁵ = 871008769 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (871041539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 319113 + ... + 321830.

It is an arithmetic number, because the mean of its divisors is an integer number (105542112).

Almost surely, 2^871041537 is an apocalyptic number.

It is an amenable number.

871041537 is a deficient number, since it is larger than the sum of its proper divisors (395463807).

871041537 is a wasteful number, since it uses less digits than its factorization.

871041537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641100 (or 641097 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 871041537 is about 29513.4128321345. The cubic root of 871041537 is about 955.0210742496.

The spelling of 871041537 in words is "eight hundred seventy-one million, forty-one thousand, five hundred thirty-seven".