1127835868 has 12 divisors (see below), whose sum is σ = 2041772040. Its totient is φ = 544472432.

The previous prime is 1127835859. The next prime is 1127835871. The reversal of 1127835868 is 8685387211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4861246 + ... + 4861477.

It is an arithmetic number, because the mean of its divisors is an integer number (170147670).

Almost surely, 2^1127835868 is an apocalyptic number.

It is an amenable number.

1127835868 is a deficient number, since it is larger than the sum of its proper divisors (913936172).

1127835868 is a wasteful number, since it uses less digits than its factorization.

1127835868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9722756 (or 9722754 counting only the distinct ones).

The product of its digits is 645120, while the sum is 49.

The square root of 1127835868 is about 33583.2676790094. The cubic root of 1127835868 is about 1040.9150809386.

The spelling of 1127835868 in words is "one billion, one hundred twenty-seven million, eight hundred thirty-five thousand, eight hundred sixty-eight".