205708048 has 40 divisors (see below), whose sum is σ = 490538048. Its totient is φ = 81378432.

The previous prime is 205708037. The next prime is 205708127. The reversal of 205708048 is 840807502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69186 + ... + 72097.

Almost surely, 2^205708048 is an apocalyptic number.

205708048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

205708048 is an abundant number, since it is smaller than the sum of its proper divisors (284830000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

205708048 is a wasteful number, since it uses less digits than its factorization.

205708048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141311 (or 141305 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 205708048 is about 14342.5258584393. The cubic root of 205708048 is about 590.3149214097.

The spelling of 205708048 in words is "two hundred five million, seven hundred eight thousand, forty-eight".