1130858866 has 4 divisors (see below), whose sum is σ = 1696288302. Its totient is φ = 565429432.

The previous prime is 1130858797. The next prime is 1130858873. The reversal of 1130858866 is 6688580311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1093294225 + 37564641 = 33065^2 + 6129^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282714715 + ... + 282714718.

Almost surely, 2^1130858866 is an apocalyptic number.

1130858866 is a deficient number, since it is larger than the sum of its proper divisors (565429436).

1130858866 is an equidigital number, since it uses as much as digits as its factorization.

1130858866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565429435.

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 1130858866 is about 33628.2450627445. The cubic root of 1130858866 is about 1041.8442578009.

The spelling of 1130858866 in words is "one billion, one hundred thirty million, eight hundred fifty-eight thousand, eight hundred sixty-six".