205041467 has 2 divisors, whose sum is σ = 205041468. Its totient is φ = 205041466.

The previous prime is 205041439. The next prime is 205041469. The reversal of 205041467 is 764140502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 205041467 - 2²⁰ = 203992891 is a prime.

Together with 205041469, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (205041469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102520733 + 102520734.

It is an arithmetic number, because the mean of its divisors is an integer number (102520734).

Almost surely, 2^205041467 is an apocalyptic number.

205041467 is a deficient number, since it is larger than the sum of its proper divisors (1).

205041467 is an equidigital number, since it uses as much as digits as its factorization.

205041467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 205041467 is about 14319.2690805083. The cubic root of 205041467 is about 589.6766081808.

Adding to 205041467 its reverse (764140502), we get a palindrome (969181969).

The spelling of 205041467 in words is "two hundred five million, forty-one thousand, four hundred sixty-seven".