1127156960 has 24 divisors (see below), whose sum is σ = 2662908696. Its totient is φ = 450862720.

The previous prime is 1127156957. The next prime is 1127156999. The reversal of 1127156960 is 696517211.

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 3 ways as a sum of consecutive naturals, for example, 3522206 + ... + 3522525.

It is an arithmetic number, because the mean of its divisors is an integer number (110954529).

Almost surely, 2^1127156960 is an apocalyptic number.

1127156960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1127156960 is an abundant number, since it is smaller than the sum of its proper divisors (1535751736).

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

1127156960 is an equidigital number, since it uses as much as digits as its factorization.

1127156960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7044746 (or 7044738 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 1127156960 is about 33573.1583262582. The cubic root of 1127156960 is about 1040.7061771902.

The spelling of 1127156960 in words is "one billion, one hundred twenty-seven million, one hundred fifty-six thousand, nine hundred sixty".