205304038 has 8 divisors (see below), whose sum is σ = 308161800. Its totient is φ = 102583440.

The previous prime is 205304017. The next prime is 205304039. The reversal of 205304038 is 830403502.

205304038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205304039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30463 + ... + 36586.

It is an arithmetic number, because the mean of its divisors is an integer number (38520225).

Almost surely, 2^205304038 is an apocalyptic number.

205304038 is a deficient number, since it is larger than the sum of its proper divisors (102857762).

205304038 is a wasteful number, since it uses less digits than its factorization.

205304038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68582.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 205304038 is about 14328.4345969823. The cubic root of 205304038 is about 589.9282092099.

The spelling of 205304038 in words is "two hundred five million, three hundred four thousand, thirty-eight".