206683950 has 96 divisors (see below), whose sum is σ = 562642560. Its totient is φ = 49795200.

The previous prime is 206683949. The next prime is 206683963. The reversal of 206683950 is 59386602.

206683950 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 206683899 and 206683908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 377577 + ... + 378123.

It is an arithmetic number, because the mean of its divisors is an integer number (5860860).

Almost surely, 2^206683950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 206683950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281321280).

206683950 is an abundant number, since it is smaller than the sum of its proper divisors (355958610).

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

206683950 is a wasteful number, since it uses less digits than its factorization.

206683950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802 (or 797 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 206683950 is about 14376.5068775416. The cubic root of 206683950 is about 591.2469557508.

The spelling of 206683950 in words is "two hundred six million, six hundred eighty-three thousand, nine hundred fifty".