538667205 has 16 divisors (see below), whose sum is σ = 862156224. Its totient is φ = 287192960.

The previous prime is 538667197. The next prime is 538667243. The reversal of 538667205 is 502766835.

It is not a de Polignac number, because 538667205 - 2³ = 538667197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79345 + ... + 85865.

It is an arithmetic number, because the mean of its divisors is an integer number (53884764).

Almost surely, 2^538667205 is an apocalyptic number.

It is an amenable number.

538667205 is a deficient number, since it is larger than the sum of its proper divisors (323489019).

538667205 is a wasteful number, since it uses less digits than its factorization.

538667205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12036.

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 538667205 is about 23209.2051781184. The cubic root of 538667205 is about 813.6547770720.

The spelling of 538667205 in words is "five hundred thirty-eight million, six hundred sixty-seven thousand, two hundred five".