1127885056 has 27 divisors (see below), whose sum is σ = 2252437411. Its totient is φ = 563673856.

The previous prime is 1127885051. The next prime is 1127885069. The reversal of 1127885056 is 6505887211.

The square root of 1127885056 is 33584.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1127885051) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 536295 + ... + 538393.

Almost surely, 2^1127885056 is an apocalyptic number.

1127885056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1127885056 is the 33584-th square number.

It is an amenable number.

1127885056 is a deficient number, since it is larger than the sum of its proper divisors (1124552355).

1127885056 is an frugal number, since it uses more digits than its factorization.

1127885056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4214 (or 2101 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 43.

The cubic root of 1127885056 is about 1040.9302131010.

The spelling of 1127885056 in words is "one billion, one hundred twenty-seven million, eight hundred eighty-five thousand, fifty-six".