206801229 has 8 divisors (see below), whose sum is σ = 275948992. Its totient is φ = 137760480.

The previous prime is 206801227. The next prime is 206801293. The reversal of 206801229 is 922108602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 206801229 - 2¹ = 206801227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 206801196 and 206801205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206801227) by changing a digit.

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, 22129 + ... + 30054.

It is an arithmetic number, because the mean of its divisors is an integer number (34493624).

Almost surely, 2^206801229 is an apocalyptic number.

It is an amenable number.

206801229 is a deficient number, since it is larger than the sum of its proper divisors (69147763).

206801229 is a wasteful number, since it uses less digits than its factorization.

206801229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53507.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 206801229 is about 14380.5851410852. The cubic root of 206801229 is about 591.3587653364.

The spelling of 206801229 in words is "two hundred six million, eight hundred one thousand, two hundred twenty-nine".