1133032972 has 12 divisors (see below), whose sum is σ = 2028919816. Its totient is φ = 553341600.

The previous prime is 1133032963. The next prime is 1133032973. The reversal of 1133032972 is 2792303311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1133032973) 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, 3293529 + ... + 3293872.

Almost surely, 2^1133032972 is an apocalyptic number.

It is an amenable number.

1133032972 is a deficient number, since it is larger than the sum of its proper divisors (895886844).

1133032972 is a wasteful number, since it uses less digits than its factorization.

1133032972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6587448 (or 6587446 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 1133032972 is about 33660.5551350538. Note that the first 3 decimals coincide. The cubic root of 1133032972 is about 1042.5114880833.

The spelling of 1133032972 in words is "one billion, one hundred thirty-three million, thirty-two thousand, nine hundred seventy-two".