204028367 has 2 divisors, whose sum is σ = 204028368. Its totient is φ = 204028366.

The previous prime is 204028291. The next prime is 204028387. The reversal of 204028367 is 763820402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204028367 - 2¹⁶ = 203962831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (204028387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102014183 + 102014184.

It is an arithmetic number, because the mean of its divisors is an integer number (102014184).

Almost surely, 2^204028367 is an apocalyptic number.

204028367 is a deficient number, since it is larger than the sum of its proper divisors (1).

204028367 is an equidigital number, since it uses as much as digits as its factorization.

204028367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 204028367 is about 14283.8498661950. The cubic root of 204028367 is about 588.7038163504.

Adding to 204028367 its reverse (763820402), we get a palindrome (967848769).

The spelling of 204028367 in words is "two hundred four million, twenty-eight thousand, three hundred sixty-seven".