205052026 has 16 divisors (see below), whose sum is σ = 312702624. Its totient is φ = 100823184.

The previous prime is 205051997. The next prime is 205052033. The reversal of 205052026 is 620250502.

205052026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 205051988 and 205052006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117456 + ... + 119188.

It is an arithmetic number, because the mean of its divisors is an integer number (19543914).

Almost surely, 2^205052026 is an apocalyptic number.

205052026 is a deficient number, since it is larger than the sum of its proper divisors (107650598).

205052026 is a wasteful number, since it uses less digits than its factorization.

205052026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2685.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 205052026 is about 14319.6377747484. The cubic root of 205052026 is about 589.6867301796.

The spelling of 205052026 in words is "two hundred five million, fifty-two thousand, twenty-six".