206284030 has 8 divisors (see below), whose sum is σ = 371311272. Its totient is φ = 82513608.

The previous prime is 206284021. The next prime is 206284031. The reversal of 206284030 is 30482602.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 206283986 and 206284004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206284031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10314192 + ... + 10314211.

It is an arithmetic number, because the mean of its divisors is an integer number (46413909).

Almost surely, 2^206284030 is an apocalyptic number.

206284030 is a deficient number, since it is larger than the sum of its proper divisors (165027242).

206284030 is a wasteful number, since it uses less digits than its factorization.

206284030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20628410.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 206284030 is about 14362.5913400055. The cubic root of 206284030 is about 590.8653680613.

The spelling of 206284030 in words is "two hundred six million, two hundred eighty-four thousand, thirty".