1080824871 has 16 divisors (see below), whose sum is σ = 1691485184. Its totient is φ = 600921504.

The previous prime is 1080824863. The next prime is 1080824873. The reversal of 1080824871 is 1784280801.

It is a happy number.

It is not a de Polignac number, because 1080824871 - 2³ = 1080824863 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080824873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 694735 + ... + 696288.

It is an arithmetic number, because the mean of its divisors is an integer number (105717824).

Almost surely, 2^1080824871 is an apocalyptic number.

1080824871 is a deficient number, since it is larger than the sum of its proper divisors (610660313).

1080824871 is a wasteful number, since it uses less digits than its factorization.

1080824871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391070.

The product of its (nonzero) digits is 28672, while the sum is 39.

The square root of 1080824871 is about 32875.9010674993. The cubic root of 1080824871 is about 1026.2467070097.

The spelling of 1080824871 in words is "one billion, eighty million, eight hundred twenty-four thousand, eight hundred seventy-one".