1132647633 has 54 divisors (see below), whose sum is σ = 1813801938. Its totient is φ = 680659200.

The previous prime is 1132647617. The next prime is 1132647647. The reversal of 1132647633 is 3367462311.

1132647633 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 647 + 6 + 3 + 3 = 666.

It can be written as a sum of positive squares in 9 ways, for example, as 29942784 + 1102704849 = 5472^2 + 33207^2 .

It is not a de Polignac number, because 1132647633 - 2⁴ = 1132647617 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1132647653) by changing a digit.

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 53 ways as a sum of consecutive naturals, for example, 11214283 + ... + 11214383.

Almost surely, 2^1132647633 is an apocalyptic number.

1132647633 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1132647633 is a deficient number, since it is larger than the sum of its proper divisors (681154305).

1132647633 is a wasteful number, since it uses less digits than its factorization.

1132647633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307 (or 190 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 1132647633 is about 33654.8307528058. The cubic root of 1132647633 is about 1042.3932903215.

The spelling of 1132647633 in words is "one billion, one hundred thirty-two million, six hundred forty-seven thousand, six hundred thirty-three".