1132946983 has 18 divisors (see below), whose sum is σ = 1326794928. Its totient is φ = 964593000.

The previous prime is 1132946977. The next prime is 1132946989. The reversal of 1132946983 is 3896492311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1132946977) and next prime (1132946989).

It is a de Polignac number, because none of the positive numbers 2^k-1132946983 is a prime.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132946989) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3086866 + ... + 3087232.

Almost surely, 2^1132946983 is an apocalyptic number.

1132946983 is a deficient number, since it is larger than the sum of its proper divisors (193847945).

1132946983 is an frugal number, since it uses more digits than its factorization.

1132946983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883 (or 625 counting only the distinct ones).

The product of its digits is 279936, while the sum is 46.

The square root of 1132946983 is about 33659.2778145937. The cubic root of 1132946983 is about 1042.4851143912.

The spelling of 1132946983 in words is "one billion, one hundred thirty-two million, nine hundred forty-six thousand, nine hundred eighty-three".