1132664747 has 2 divisors, whose sum is σ = 1132664748. Its totient is φ = 1132664746.

The previous prime is 1132664723. The next prime is 1132664777. The reversal of 1132664747 is 7474662311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1132664747 - 2¹² = 1132660651 is a prime.

It is not a weakly prime, because it can be changed into another prime (1132664707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566332373 + 566332374.

It is an arithmetic number, because the mean of its divisors is an integer number (566332374).

Almost surely, 2^1132664747 is an apocalyptic number.

1132664747 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132664747 is an equidigital number, since it uses as much as digits as its factorization.

1132664747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 41.

The square root of 1132664747 is about 33655.0850095494. The cubic root of 1132664747 is about 1042.3985403888.

The spelling of 1132664747 in words is "one billion, one hundred thirty-two million, six hundred sixty-four thousand, seven hundred forty-seven".