10731871 has 6 divisors (see below), whose sum is σ = 10825872. Its totient is φ = 10638540.

The previous prime is 10731857. The next prime is 10731883. The reversal of 10731871 is 17813701.

It is not a de Polignac number, because 10731871 - 2⁹ = 10731359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10731841) 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 5 ways as a sum of consecutive naturals, for example, 39466 + ... + 39736.

It is an arithmetic number, because the mean of its divisors is an integer number (1804312).

Almost surely, 2^10731871 is an apocalyptic number.

10731871 is a deficient number, since it is larger than the sum of its proper divisors (94001).

10731871 is an frugal number, since it uses more digits than its factorization.

10731871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669 (or 470 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 28.

The square root of 10731871 is about 3275.9534489977. The cubic root of 10731871 is about 220.5761139804.

The spelling of 10731871 in words is "ten million, seven hundred thirty-one thousand, eight hundred seventy-one".