206912132 has 24 divisors (see below), whose sum is σ = 414598464. Its totient is φ = 88510752.

The previous prime is 206912113. The next prime is 206912137. The reversal of 206912132 is 231219602.

It is not an unprimeable number, because it can be changed into a prime (206912137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8963 + ... + 22229.

It is an arithmetic number, because the mean of its divisors is an integer number (17274936).

Almost surely, 2^206912132 is an apocalyptic number.

It is an amenable number.

206912132 is an abundant number, since it is smaller than the sum of its proper divisors (207686332).

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

206912132 is a wasteful number, since it uses less digits than its factorization.

206912132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13835 (or 13833 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 206912132 is about 14384.4406217274. The cubic root of 206912132 is about 591.4644573921.

The spelling of 206912132 in words is "two hundred six million, nine hundred twelve thousand, one hundred thirty-two".