206448030 has 24 divisors (see below), whose sum is σ = 536765112. Its totient is φ = 55052784.

The previous prime is 206448029. The next prime is 206448037. The reversal of 206448030 is 30844602.

206448030 is digitally balanced in base 2, 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 = 206447985 and 206448003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206448037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1146844 + ... + 1147023.

It is an arithmetic number, because the mean of its divisors is an integer number (22365213).

Almost surely, 2^206448030 is an apocalyptic number.

206448030 is an abundant number, since it is smaller than the sum of its proper divisors (330317082).

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

206448030 is a wasteful number, since it uses less digits than its factorization.

206448030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293880 (or 2293877 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 206448030 is about 14368.2994818454. The cubic root of 206448030 is about 591.0219099129.

The spelling of 206448030 in words is "two hundred six million, four hundred forty-eight thousand, thirty".