1132776560 has 20 divisors (see below), whose sum is σ = 2633705688. Its totient is φ = 453110592.

The previous prime is 1132776559. The next prime is 1132776581. The reversal of 1132776560 is 656772311.

It is a tau number, because it is divible by the number of its divisors (20).

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, 7079774 + ... + 7079933.

Almost surely, 2^1132776560 is an apocalyptic number.

1132776560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132776560 is an abundant number, since it is smaller than the sum of its proper divisors (1500929128).

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

1132776560 is a wasteful number, since it uses less digits than its factorization.

1132776560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14159720 (or 14159714 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 1132776560 is about 33656.7461291195. The cubic root of 1132776560 is about 1042.4328399976.

The spelling of 1132776560 in words is "one billion, one hundred thirty-two million, seven hundred seventy-six thousand, five hundred sixty".