1132955816 has 8 divisors (see below), whose sum is σ = 2124292170. Its totient is φ = 566477904.

The previous prime is 1132955809. The next prime is 1132955843. The reversal of 1132955816 is 6185592311.

It can be written as a sum of positive squares in only one way, i.e., 1132053316 + 902500 = 33646^2 + 950^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70809731 + ... + 70809746.

Almost surely, 2^1132955816 is an apocalyptic number.

It is an amenable number.

1132955816 is a deficient number, since it is larger than the sum of its proper divisors (991336354).

1132955816 is a wasteful number, since it uses less digits than its factorization.

1132955816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141619483 (or 141619479 counting only the distinct ones).

The product of its digits is 64800, while the sum is 41.

The square root of 1132955816 is about 33659.4090263035. The cubic root of 1132955816 is about 1042.4878236227.

The spelling of 1132955816 in words is "one billion, one hundred thirty-two million, nine hundred fifty-five thousand, eight hundred sixteen".