206168232 has 32 divisors (see below), whose sum is σ = 515829600. Its totient is φ = 68668224.

The previous prime is 206168203. The next prime is 206168239. The reversal of 206168232 is 232861602.

It is a self number, because there is not a number n which added to its sum of digits gives 206168232.

It is not an unprimeable number, because it can be changed into a prime (206168239) by changing a digit.

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, 37483 + ... + 42629.

It is an arithmetic number, because the mean of its divisors is an integer number (16119675).

Almost surely, 2^206168232 is an apocalyptic number.

It is an amenable number.

206168232 is an abundant number, since it is smaller than the sum of its proper divisors (309661368).

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

206168232 is a wasteful number, since it uses less digits than its factorization.

206168232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6825 (or 6821 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 206168232 is about 14358.5595377809. The cubic root of 206168232 is about 590.7547861698.

The spelling of 206168232 in words is "two hundred six million, one hundred sixty-eight thousand, two hundred thirty-two".