204264105 has 8 divisors (see below), whose sum is σ = 326822592. Its totient is φ = 108940848.

The previous prime is 204264103. The next prime is 204264121. The reversal of 204264105 is 501462402.

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

It is not a de Polignac number, because 204264105 - 2¹ = 204264103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204264101) 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, 6808789 + ... + 6808818.

It is an arithmetic number, because the mean of its divisors is an integer number (40852824).

Almost surely, 2^204264105 is an apocalyptic number.

It is an amenable number.

204264105 is a deficient number, since it is larger than the sum of its proper divisors (122558487).

204264105 is a wasteful number, since it uses less digits than its factorization.

204264105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13617615.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 204264105 is about 14292.0993909222. The cubic root of 204264105 is about 588.9304620321.

It can be divided in two parts, 20426 and 4105, that added together give a triangular number (24531 = T₂₂₁).

The spelling of 204264105 in words is "two hundred four million, two hundred sixty-four thousand, one hundred five".