1132631782 has 8 divisors (see below), whose sum is σ = 1738458216. Its totient is φ = 553145712.

The previous prime is 1132631777. The next prime is 1132631789. The reversal of 1132631782 is 2871362311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132631789) 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, 6584983 + ... + 6585154.

It is an arithmetic number, because the mean of its divisors is an integer number (217307277).

Almost surely, 2^1132631782 is an apocalyptic number.

1132631782 is a deficient number, since it is larger than the sum of its proper divisors (605826434).

1132631782 is a wasteful number, since it uses less digits than its factorization.

1132631782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13170182.

The product of its digits is 12096, while the sum is 34.

The square root of 1132631782 is about 33654.5952583002. The cubic root of 1132631782 is about 1042.3884276580.

The spelling of 1132631782 in words is "one billion, one hundred thirty-two million, six hundred thirty-one thousand, seven hundred eighty-two".