192508049 has 2 divisors, whose sum is σ = 192508050. Its totient is φ = 192508048.

The previous prime is 192508039. The next prime is 192508093. The reversal of 192508049 is 940805291.

192508049 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., 188567824 + 3940225 = 13732^2 + 1985^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-192508049 is a prime.

It is not a weakly prime, because it can be changed into another prime (192508039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96254024 + 96254025.

It is an arithmetic number, because the mean of its divisors is an integer number (96254025).

Almost surely, 2^192508049 is an apocalyptic number.

It is an amenable number.

192508049 is a deficient number, since it is larger than the sum of its proper divisors (1).

192508049 is an equidigital number, since it uses as much as digits as its factorization.

192508049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 192508049 is about 13874.7269883050. The cubic root of 192508049 is about 577.4082226423.

The spelling of 192508049 in words is "one hundred ninety-two million, five hundred eight thousand, forty-nine".