2209050258 has 16 divisors (see below), whose sum is σ = 4463649120. Its totient is φ = 728758656.

The previous prime is 2209050253. The next prime is 2209050271. The reversal of 2209050258 is 8520509022.

2209050258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2209050251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1897228 + ... + 1898391.

It is an arithmetic number, because the mean of its divisors is an integer number (278978070).

Almost surely, 2^2209050258 is an apocalyptic number.

2209050258 is an abundant number, since it is smaller than the sum of its proper divisors (2254598862).

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

2209050258 is a wasteful number, since it uses less digits than its factorization.

2209050258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3795721.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 2209050258 is about 47000.5346565334. The cubic root of 2209050258 is about 1302.3724444822.

The spelling of 2209050258 in words is "two billion, two hundred nine million, fifty thousand, two hundred fifty-eight".