192085013 has 2 divisors, whose sum is σ = 192085014. Its totient is φ = 192085012.

The previous prime is 192085001. The next prime is 192085027. The reversal of 192085013 is 310580291.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 151609969 + 40475044 = 12313^2 + 6362^2 .

It is a cyclic number.

It is not a de Polignac number, because 192085013 - 2⁸ = 192084757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (192085043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96042506 + 96042507.

It is an arithmetic number, because the mean of its divisors is an integer number (96042507).

Almost surely, 2^192085013 is an apocalyptic number.

It is an amenable number.

192085013 is a deficient number, since it is larger than the sum of its proper divisors (1).

192085013 is an equidigital number, since it uses as much as digits as its factorization.

192085013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 192085013 is about 13859.4737634587. The cubic root of 192085013 is about 576.9849613667.

The spelling of 192085013 in words is "one hundred ninety-two million, eighty-five thousand, thirteen".