1132730732 has 12 divisors (see below), whose sum is σ = 2265461520. Its totient is φ = 485456016.

The previous prime is 1132730719. The next prime is 1132730737. The reversal of 1132730732 is 2370372311.

1132730732 is an admirable number.

It is a super-2 number, since 2×1132730732² = 2566157822434511648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1132730695 and 1132730704.

It is not an unprimeable number, because it can be changed into a prime (1132730737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20227307 + ... + 20227362.

It is an arithmetic number, because the mean of its divisors is an integer number (188788460).

Almost surely, 2^1132730732 is an apocalyptic number.

It is an amenable number.

1132730732 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1132730732 is a wasteful number, since it uses less digits than its factorization.

1132730732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40454680 (or 40454678 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 29.

The square root of 1132730732 is about 33656.0653077569. The cubic root of 1132730732 is about 1042.4187821336.

The spelling of 1132730732 in words is "one billion, one hundred thirty-two million, seven hundred thirty thousand, seven hundred thirty-two".