2305226 has 16 divisors (see below), whose sum is σ = 4311360. Its totient is φ = 898080.

The previous prime is 2305169. The next prime is 2305271. The reversal of 2305226 is 6225032.

It is a happy number.

It is a super-2 number, since 2×2305226² = 10628133822152, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2² + 3⁸ + 0 + 5⁹ + 2⁶ + 2¹⁶ + 6⁷ .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2305198 and 2305207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7331 + ... + 7638.

It is an arithmetic number, because the mean of its divisors is an integer number (269460).

2^2305226 is an apocalyptic number.

2305226 is a deficient number, since it is larger than the sum of its proper divisors (2006134).

2305226 is a wasteful number, since it uses less digits than its factorization.

2305226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14989.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2305226 is about 1518.2970723808. The cubic root of 2305226 is about 132.1005126698.

The spelling of 2305226 in words is "two million, three hundred five thousand, two hundred twenty-six".