2262205 has 8 divisors (see below), whose sum is σ = 2961504. Its totient is φ = 1645200.

The previous prime is 2262191. The next prime is 2262209. The reversal of 2262205 is 5022622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2262205 - 2¹¹ = 2260157 is a prime.

It is a d-powerful number, because it can be written as 2³ + 2⁴ + 6⁶ + 2⁸ + 2¹⁸ + 0 + 5⁹ .

It is a Duffinian number.

2262205 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20511 + ... + 20620.

It is an arithmetic number, because the mean of its divisors is an integer number (370188).

2^2262205 is an apocalyptic number.

It is an amenable number.

2262205 is a deficient number, since it is larger than the sum of its proper divisors (699299).

2262205 is a wasteful number, since it uses less digits than its factorization.

2262205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41147.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2262205 is about 1504.0628311344. The cubic root of 2262205 is about 131.2735770192.

Adding to 2262205 its reverse (5022622), we get a palindrome (7284827).

The spelling of 2262205 in words is "two million, two hundred sixty-two thousand, two hundred five".