1094027868 has 18 divisors (see below), whose sum is σ = 2765459424. Its totient is φ = 364675944.

The previous prime is 1094027839. The next prime is 1094027939. The reversal of 1094027868 is 8687204901.

It is a tau number, because it is divible by the number of its divisors (18).

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 5 ways as a sum of consecutive naturals, for example, 15194796 + ... + 15194867.

Almost surely, 2^1094027868 is an apocalyptic number.

1094027868 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1094027868 is an abundant number, since it is smaller than the sum of its proper divisors (1671431556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1094027868 is a wasteful number, since it uses less digits than its factorization.

1094027868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30389673 (or 30389668 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 1094027868 is about 33076.0920908139. The cubic root of 1094027868 is about 1030.4085688638.

The spelling of 1094027868 in words is "one billion, ninety-four million, twenty-seven thousand, eight hundred sixty-eight".