196792961 has 2 divisors, whose sum is σ = 196792962. Its totient is φ = 196792960.

The previous prime is 196792957. The next prime is 196792979. The reversal of 196792961 is 169297691.

196792961 = 9919² + 9920².

196792961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98406400 + 98386561 = 9920^2 + 9919^2 .

It is a cyclic number.

It is not a de Polignac number, because 196792961 - 2² = 196792957 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (196792951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98396480 + 98396481.

It is an arithmetic number, because the mean of its divisors is an integer number (98396481).

Almost surely, 2^196792961 is an apocalyptic number.

196792961 is the 9920-th centered square number.

It is an amenable number.

196792961 is a deficient number, since it is larger than the sum of its proper divisors (1).

196792961 is an equidigital number, since it uses as much as digits as its factorization.

196792961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 367416, while the sum is 50.

The square root of 196792961 is about 14028.2914497810. The cubic root of 196792961 is about 581.6608765453.

The spelling of 196792961 in words is "one hundred ninety-six million, seven hundred ninety-two thousand, nine hundred sixty-one".