205862068 has 48 divisors (see below), whose sum is σ = 387475200. Its totient is φ = 95518080.

The previous prime is 205862023. The next prime is 205862077. The reversal of 205862068 is 860268502.

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, 332263 + ... + 332881.

It is an arithmetic number, because the mean of its divisors is an integer number (8072400).

Almost surely, 2^205862068 is an apocalyptic number.

It is an amenable number.

205862068 is a deficient number, since it is larger than the sum of its proper divisors (181613132).

205862068 is a wasteful number, since it uses less digits than its factorization.

205862068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760 (or 758 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 205862068 is about 14347.8942008923. The cubic root of 205862068 is about 590.4622136894.

The spelling of 205862068 in words is "two hundred five million, eight hundred sixty-two thousand, sixty-eight".