1132436812 has 12 divisors (see below), whose sum is σ = 2134207936. Its totient is φ = 522663120.

The previous prime is 1132436791. The next prime is 1132436821. The reversal of 1132436812 is 2186342311.

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, 10888764 + ... + 10888867.

Almost surely, 2^1132436812 is an apocalyptic number.

It is an amenable number.

1132436812 is a deficient number, since it is larger than the sum of its proper divisors (1001771124).

1132436812 is a wasteful number, since it uses less digits than its factorization.

1132436812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21777648 (or 21777646 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 1132436812 is about 33651.6985009672. The cubic root of 1132436812 is about 1042.3286123565.

The spelling of 1132436812 in words is "one billion, one hundred thirty-two million, four hundred thirty-six thousand, eight hundred twelve".