192936973 has 2 divisors, whose sum is σ = 192936974. Its totient is φ = 192936972.

The previous prime is 192936941. The next prime is 192936979. The reversal of 192936973 is 379639291.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106874244 + 86062729 = 10338^2 + 9277^2 .

It is a cyclic number.

It is not a de Polignac number, because 192936973 - 2⁵ = 192936941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (192936979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96468486 + 96468487.

It is an arithmetic number, because the mean of its divisors is an integer number (96468487).

Almost surely, 2^192936973 is an apocalyptic number.

It is an amenable number.

192936973 is a deficient number, since it is larger than the sum of its proper divisors (1).

192936973 is an equidigital number, since it uses as much as digits as its factorization.

192936973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 551124, while the sum is 49.

The square root of 192936973 is about 13890.1754128593. The cubic root of 192936973 is about 577.8367424440.

The spelling of 192936973 in words is "one hundred ninety-two million, nine hundred thirty-six thousand, nine hundred seventy-three".