204606119 has 2 divisors, whose sum is σ = 204606120. Its totient is φ = 204606118.

The previous prime is 204606109. The next prime is 204606161. The reversal of 204606119 is 911606402.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204606119 is a prime.

It is a super-2 number, since 2×204606119² = 83727327864484322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 204606091 and 204606100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204606109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102303059 + 102303060.

It is an arithmetic number, because the mean of its divisors is an integer number (102303060).

Almost surely, 2^204606119 is an apocalyptic number.

204606119 is a deficient number, since it is larger than the sum of its proper divisors (1).

204606119 is an equidigital number, since it uses as much as digits as its factorization.

204606119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 204606119 is about 14304.0595286793. The cubic root of 204606119 is about 589.2589748804.

The spelling of 204606119 in words is "two hundred four million, six hundred six thousand, one hundred nineteen".