1192432973 has 2 divisors, whose sum is σ = 1192432974. Its totient is φ = 1192432972.

The previous prime is 1192432961. The next prime is 1192432981. The reversal of 1192432973 is 3792342911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1007554564 + 184878409 = 31742^2 + 13597^2 .

It is a cyclic number.

It is not a de Polignac number, because 1192432973 - 2²² = 1188238669 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1192432973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1192432903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 596216486 + 596216487.

It is an arithmetic number, because the mean of its divisors is an integer number (596216487).

Almost surely, 2^1192432973 is an apocalyptic number.

It is an amenable number.

1192432973 is a deficient number, since it is larger than the sum of its proper divisors (1).

1192432973 is an equidigital number, since it uses as much as digits as its factorization.

1192432973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 41.

The square root of 1192432973 is about 34531.6227970827. The cubic root of 1192432973 is about 1060.4202003793.

The spelling of 1192432973 in words is "one billion, one hundred ninety-two million, four hundred thirty-two thousand, nine hundred seventy-three".