206073242 has 16 divisors (see below), whose sum is σ = 311232192. Its totient is φ = 102332160.

The previous prime is 206073227. The next prime is 206073251. The reversal of 206073242 is 242370602.

206073242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326267 + ... + 326897.

It is an arithmetic number, because the mean of its divisors is an integer number (19452012).

Almost surely, 2^206073242 is an apocalyptic number.

206073242 is a deficient number, since it is larger than the sum of its proper divisors (105158950).

206073242 is a wasteful number, since it uses less digits than its factorization.

206073242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 206073242 is about 14355.2513736263. The cubic root of 206073242 is about 590.6640440656.

The spelling of 206073242 in words is "two hundred six million, seventy-three thousand, two hundred forty-two".