2205441 has 24 divisors (see below), whose sum is σ = 3803040. Its totient is φ = 1259496.

The previous prime is 2205409. The next prime is 2205449. The reversal of 2205441 is 1445022.

2205441 is a `hidden beast` number, since 220 + 5 + 441 = 666.

It is not a de Polignac number, because 2205441 - 2⁵ = 2205409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2205449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 490 + ... + 2156.

It is an arithmetic number, because the mean of its divisors is an integer number (158460).

2^2205441 is an apocalyptic number.

2205441 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2205441 is a deficient number, since it is larger than the sum of its proper divisors (1597599).

2205441 is a wasteful number, since it uses less digits than its factorization.

2205441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690 (or 1677 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 2205441 is about 1485.0727254919. The cubic root of 2205441 is about 130.1662763855.

The spelling of 2205441 in words is "two million, two hundred five thousand, four hundred forty-one".