204292093 has 2 divisors, whose sum is σ = 204292094. Its totient is φ = 204292092.

The previous prime is 204292087. The next prime is 204292103. The reversal of 204292093 is 390292402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 197205849 + 7086244 = 14043^2 + 2662^2 .

It is a cyclic number.

It is not a de Polignac number, because 204292093 - 2⁵ = 204292061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204292013) 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, 102146046 + 102146047.

It is an arithmetic number, because the mean of its divisors is an integer number (102146047).

Almost surely, 2^204292093 is an apocalyptic number.

It is an amenable number.

204292093 is a deficient number, since it is larger than the sum of its proper divisors (1).

204292093 is an equidigital number, since it uses as much as digits as its factorization.

204292093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 204292093 is about 14293.0784997495. The cubic root of 204292093 is about 588.9573589638.

It can be divided in two parts, 20429 and 2093, that added together give a palindrome (22522).

The spelling of 204292093 in words is "two hundred four million, two hundred ninety-two thousand, ninety-three".