1192432961 has 2 divisors, whose sum is σ = 1192432962. Its totient is φ = 1192432960.

The previous prime is 1192432903. The next prime is 1192432973. The reversal of 1192432961 is 1692342911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1187836225 + 4596736 = 34465^2 + 2144^2 .

It is a cyclic number.

It is not a de Polignac number, because 1192432961 - 2⁶ = 1192432897 is a prime.

It is not a weakly prime, because it can be changed into another prime (1192432981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 596216480 + 596216481.

It is an arithmetic number, because the mean of its divisors is an integer number (596216481).

Almost surely, 2^1192432961 is an apocalyptic number.

It is an amenable number.

1192432961 is a deficient number, since it is larger than the sum of its proper divisors (1).

1192432961 is an equidigital number, since it uses as much as digits as its factorization.

1192432961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 38.

The square root of 1192432961 is about 34531.6226233289. The cubic root of 1192432961 is about 1060.4201968221.

The spelling of 1192432961 in words is "one billion, one hundred ninety-two million, four hundred thirty-two thousand, nine hundred sixty-one".