1027871036 has 12 divisors (see below), whose sum is σ = 1800965712. Its totient is φ = 513309408.

The previous prime is 1027871027. The next prime is 1027871069. The reversal of 1027871036 is 6301787201.

It is a junction number, because it is equal to n+sod(n) for n = 1027870987 and 1027871005.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 152825 + ... + 159408.

It is an arithmetic number, because the mean of its divisors is an integer number (150080476).

Almost surely, 2^1027871036 is an apocalyptic number.

It is an amenable number.

1027871036 is a deficient number, since it is larger than the sum of its proper divisors (773094676).

1027871036 is a wasteful number, since it uses less digits than its factorization.

1027871036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313060 (or 313058 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 1027871036 is about 32060.4278823599. The cubic root of 1027871036 is about 1009.2053469062.

It can be divided in two parts, 102787 and 1036, that added together give a cube (103823 = 47³).

The spelling of 1027871036 in words is "one billion, twenty-seven million, eight hundred seventy-one thousand, thirty-six".