1174232897 has 2 divisors, whose sum is σ = 1174232898. Its totient is φ = 1174232896.

The previous prime is 1174232887. The next prime is 1174232947. The reversal of 1174232897 is 7982324711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 728136256 + 446096641 = 26984^2 + 21121^2 .

It is an emirp because it is prime and its reverse (7982324711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1174232897 - 2¹⁰ = 1174231873 is a prime.

It is not a weakly prime, because it can be changed into another prime (1174232827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 587116448 + 587116449.

It is an arithmetic number, because the mean of its divisors is an integer number (587116449).

Almost surely, 2^1174232897 is an apocalyptic number.

It is an amenable number.

1174232897 is a deficient number, since it is larger than the sum of its proper divisors (1).

1174232897 is an equidigital number, since it uses as much as digits as its factorization.

1174232897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 44.

The square root of 1174232897 is about 34267.0818279001. The cubic root of 1174232897 is about 1054.9974609674.

The spelling of 1174232897 in words is "one billion, one hundred seventy-four million, two hundred thirty-two thousand, eight hundred ninety-seven".