205234467 has 8 divisors (see below), whose sum is σ = 277730496. Its totient is φ = 134780712.

The previous prime is 205234459. The next prime is 205234481. The reversal of 205234467 is 764432502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 205234467 - 2³ = 205234459 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (205234427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510333 + ... + 510734.

It is an arithmetic number, because the mean of its divisors is an integer number (34716312).

Almost surely, 2^205234467 is an apocalyptic number.

205234467 is a deficient number, since it is larger than the sum of its proper divisors (72496029).

205234467 is a wasteful number, since it uses less digits than its factorization.

205234467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021137.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 205234467 is about 14326.0066661998. The cubic root of 205234467 is about 589.8615657209.

Adding to 205234467 its reverse (764432502), we get a palindrome (969666969).

The spelling of 205234467 in words is "two hundred five million, two hundred thirty-four thousand, four hundred sixty-seven".