1132579636 has 12 divisors (see below), whose sum is σ = 1991409280. Its totient is φ = 563605560.

The previous prime is 1132579603. The next prime is 1132579649. The reversal of 1132579636 is 6369752311.

It is a junction number, because it is equal to n+sod(n) for n = 1132579592 and 1132579601.

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, 670116 + ... + 671803.

Almost surely, 2^1132579636 is an apocalyptic number.

It is an amenable number.

1132579636 is a deficient number, since it is larger than the sum of its proper divisors (858829644).

1132579636 is a wasteful number, since it uses less digits than its factorization.

1132579636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342134 (or 1342132 counting only the distinct ones).

The product of its digits is 204120, while the sum is 43.

The square root of 1132579636 is about 33653.8205260562. The cubic root of 1132579636 is about 1042.3724303374.

The spelling of 1132579636 in words is "one billion, one hundred thirty-two million, five hundred seventy-nine thousand, six hundred thirty-six".