1071132986 has 32 divisors (see below), whose sum is σ = 2018967552. Its totient is φ = 414030960.

The previous prime is 1071132949. The next prime is 1071133003. The reversal of 1071132986 is 6892311701.

It is a super-2 number, since 2×1071132986² = 2294651747394552392, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7826 + ... + 46941.

It is an arithmetic number, because the mean of its divisors is an integer number (63092736).

Almost surely, 2^1071132986 is an apocalyptic number.

1071132986 is a deficient number, since it is larger than the sum of its proper divisors (947834566).

1071132986 is a wasteful number, since it uses less digits than its factorization.

1071132986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54914.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 1071132986 is about 32728.1680819443. The cubic root of 1071132986 is about 1023.1700001627.

The spelling of 1071132986 in words is "one billion, seventy-one million, one hundred thirty-two thousand, nine hundred eighty-six".