2452205 has 12 divisors (see below), whose sum is σ = 3423420. Its totient is φ = 1681344.

The previous prime is 2452181. The next prime is 2452207. The reversal of 2452205 is 5022542.

It can be written as a sum of positive squares in 2 ways, for example, as 1901641 + 550564 = 1379^2 + 742^2 .

It is not a de Polignac number, because 2452205 - 2⁶ = 2452141 is a prime.

2452205 is a modest number, since divided by 2205 gives 245 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2452207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4760 + ... + 5249.

It is an arithmetic number, because the mean of its divisors is an integer number (285285).

2^2452205 is an apocalyptic number.

It is an amenable number.

2452205 is a deficient number, since it is larger than the sum of its proper divisors (971215).

2452205 is a wasteful number, since it uses less digits than its factorization.

2452205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10028 (or 10021 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 2452205 is about 1565.9517872527. The cubic root of 2452205 is about 134.8504058545.

Adding to 2452205 its reverse (5022542), we get a palindrome (7474747).

It can be divided in two parts, 245 and 2205, that multiplied together give a square (540225 = 735²).

The spelling of 2452205 in words is "two million, four hundred fifty-two thousand, two hundred five".