2205414450 has 144 divisors (see below), whose sum is σ = 6038693856. Its totient is φ = 576979200.

The previous prime is 2205414443. The next prime is 2205414451. The reversal of 2205414450 is 544145022.

2205414450 is a `hidden beast` number, since 2 + 205 + 4 + 1 + 4 + 450 = 666.

2205414450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2205414451) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7848310 + ... + 7848590.

It is an arithmetic number, because the mean of its divisors is an integer number (41935374).

Almost surely, 2^2205414450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2205414450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3019346928).

2205414450 is an abundant number, since it is smaller than the sum of its proper divisors (3833279406).

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

2205414450 is a wasteful number, since it uses less digits than its factorization.

2205414450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569 (or 561 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 2205414450 is about 46961.8403600200. The cubic root of 2205414450 is about 1301.6575405183.

Adding to 2205414450 its reverse (544145022), we get a palindrome (2749559472).

The spelling of 2205414450 in words is "two billion, two hundred five million, four hundred fourteen thousand, four hundred fifty".