2450205 has 12 divisors (see below), whose sum is σ = 4247100. Its totient is φ = 1306752.

The previous prime is 2450191. The next prime is 2450207. The reversal of 2450205 is 5020542.

2450205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1734489 + 715716 = 1317^2 + 846^2 .

It is not a de Polignac number, because 2450205 - 2⁶ = 2450141 is a prime.

2450205 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2450207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27180 + ... + 27269.

It is an arithmetic number, because the mean of its divisors is an integer number (353925).

2^2450205 is an apocalyptic number.

It is an amenable number.

2450205 is a deficient number, since it is larger than the sum of its proper divisors (1796895).

2450205 is a wasteful number, since it uses less digits than its factorization.

2450205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54460 (or 54457 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 18.

The square root of 2450205 is about 1565.3130677280. The cubic root of 2450205 is about 134.8137348900.

Adding to 2450205 its reverse (5020542), we get a palindrome (7470747).

It can be divided in two parts, 245020 and 5, that added together give a square (245025 = 495²).

The spelling of 2450205 in words is "two million, four hundred fifty thousand, two hundred five".