1027067868 has 18 divisors (see below), whose sum is σ = 2596199424. Its totient is φ = 342355944.

The previous prime is 1027067827. The next prime is 1027067891. The reversal of 1027067868 is 8687607201.

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 polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14264796 + ... + 14264867.

Almost surely, 2^1027067868 is an apocalyptic number.

1027067868 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1027067868 is an abundant number, since it is smaller than the sum of its proper divisors (1569131556).

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

1027067868 is a wasteful number, since it uses less digits than its factorization.

1027067868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28529673 (or 28529668 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The square root of 1027067868 is about 32047.8995879605. The cubic root of 1027067868 is about 1008.9424174709.

It can be divided in two parts, 102706 and 7868, that multiplied together give a palindrome (808090808).

The spelling of 1027067868 in words is "one billion, twenty-seven million, sixty-seven thousand, eight hundred sixty-eight".