206601912 has 48 divisors (see below), whose sum is σ = 610417080. Its totient is φ = 62606400.

The previous prime is 206601881. The next prime is 206601919. The reversal of 206601912 is 219106602.

206601912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206601919) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129639 + ... + 131222.

Almost surely, 2^206601912 is an apocalyptic number.

206601912 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

206601912 is an abundant number, since it is smaller than the sum of its proper divisors (403815168).

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

206601912 is a wasteful number, since it uses less digits than its factorization.

206601912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260884 (or 260877 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 206601912 is about 14373.6533977970. The cubic root of 206601912 is about 591.1687185247.

The spelling of 206601912 in words is "two hundred six million, six hundred one thousand, nine hundred twelve".