206708960 has 24 divisors (see below), whose sum is σ = 488350296. Its totient is φ = 82683520.

The previous prime is 206708947. The next prime is 206708963. The reversal of 206708960 is 69807602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206708963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 645806 + ... + 646125.

It is an arithmetic number, because the mean of its divisors is an integer number (20347929).

Almost surely, 2^206708960 is an apocalyptic number.

206708960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

206708960 is an abundant number, since it is smaller than the sum of its proper divisors (281641336).

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

206708960 is a wasteful number, since it uses less digits than its factorization.

206708960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291946 (or 1291938 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 206708960 is about 14377.3766730930. The cubic root of 206708960 is about 591.2708029338.

The spelling of 206708960 in words is "two hundred six million, seven hundred eight thousand, nine hundred sixty".