206700912 has 90 divisors (see below), whose sum is σ = 635898536. Its totient is φ = 62631360.

The previous prime is 206700911. The next prime is 206700913. The reversal of 206700912 is 219007602.

It is an interprime number because it is at equal distance from previous prime (206700911) and next prime (206700913).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206700911) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11493 + ... + 23355.

Almost surely, 2^206700912 is an apocalyptic number.

206700912 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 206700912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317949268).

206700912 is an abundant number, since it is smaller than the sum of its proper divisors (429197624).

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

206700912 is a wasteful number, since it uses less digits than its factorization.

206700912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11899 (or 11879 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 206700912 is about 14377.0967862083. The cubic root of 206700912 is about 591.2631293281.

The spelling of 206700912 in words is "two hundred six million, seven hundred thousand, nine hundred twelve".