205076212 has 48 divisors (see below), whose sum is σ = 401163840. Its totient is φ = 90944000.

The previous prime is 205076189. The next prime is 205076227. The reversal of 205076212 is 212670502.

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, 511212 + ... + 511612.

It is an arithmetic number, because the mean of its divisors is an integer number (8357580).

Almost surely, 2^205076212 is an apocalyptic number.

205076212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

205076212 is a deficient number, since it is larger than the sum of its proper divisors (196087628).

205076212 is a wasteful number, since it uses less digits than its factorization.

205076212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672 (or 670 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 205076212 is about 14320.4822544494. The cubic root of 205076212 is about 589.7099138935.

The spelling of 205076212 in words is "two hundred five million, seventy-six thousand, two hundred twelve".