204862079 has 2 divisors, whose sum is σ = 204862080. Its totient is φ = 204862078.

The previous prime is 204862039. The next prime is 204862103. The reversal of 204862079 is 970268402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204862079 - 2²⁰ = 203813503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204862039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102431039 + 102431040.

It is an arithmetic number, because the mean of its divisors is an integer number (102431040).

Almost surely, 2^204862079 is an apocalyptic number.

204862079 is a deficient number, since it is larger than the sum of its proper divisors (1).

204862079 is an equidigital number, since it uses as much as digits as its factorization.

204862079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 204862079 is about 14313.0038426600. The cubic root of 204862079 is about 589.5045913156.

The spelling of 204862079 in words is "two hundred four million, eight hundred sixty-two thousand, seventy-nine".