269130205 has 8 divisors (see below), whose sum is σ = 323164512. Its totient is φ = 215165328.

The previous prime is 269130157. The next prime is 269130209. The reversal of 269130205 is 502031962.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-269130205 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269130209) 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, 8407 + ... + 24676.

It is an arithmetic number, because the mean of its divisors is an integer number (40395564).

Almost surely, 2^269130205 is an apocalyptic number.

It is an amenable number.

269130205 is a deficient number, since it is larger than the sum of its proper divisors (54034307).

269130205 is a wasteful number, since it uses less digits than its factorization.

269130205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34715.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 269130205 is about 16405.1883561269. The cubic root of 269130205 is about 645.6356172388.

It can be divided in two parts, 2691 and 30205, that added together give a triangular number (32896 = T₂₅₆).

The spelling of 269130205 in words is "two hundred sixty-nine million, one hundred thirty thousand, two hundred five".