2205413 has 4 divisors (see below), whose sum is σ = 2520480. Its totient is φ = 1890348.

The previous prime is 2205409. The next prime is 2205449. The reversal of 2205413 is 3145022.

2205413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3145022 = 2 ⋅1572511.

It is a cyclic number.

It is not a de Polignac number, because 2205413 - 2² = 2205409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2205391 and 2205400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205013) 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 3 ways as a sum of consecutive naturals, for example, 157523 + ... + 157536.

It is an arithmetic number, because the mean of its divisors is an integer number (630120).

2^2205413 is an apocalyptic number.

It is an amenable number.

2205413 is a deficient number, since it is larger than the sum of its proper divisors (315067).

2205413 is an equidigital number, since it uses as much as digits as its factorization.

2205413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315066.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2205413 is about 1485.0632983143. The cubic root of 2205413 is about 130.1657255250.

The spelling of 2205413 in words is "two million, two hundred five thousand, four hundred thirteen".