2308226 has 16 divisors (see below), whose sum is σ = 3794040. Its totient is φ = 1048320.

The previous prime is 2308223. The next prime is 2308231. The reversal of 2308226 is 6228032.

2308226 = 268² + 269² + ... + 296².

It can be written as a sum of positive squares in 4 ways, for example, as 2253001 + 55225 = 1501^2 + 235^2 .

It is not an unprimeable number, because it can be changed into a prime (2308223) 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, 185 + ... + 2156.

2^2308226 is an apocalyptic number.

2308226 is a deficient number, since it is larger than the sum of its proper divisors (1485814).

2308226 is a wasteful number, since it uses less digits than its factorization.

2308226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2389.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2308226 is about 1519.2847001138. The cubic root of 2308226 is about 132.1577926282.

The spelling of 2308226 in words is "two million, three hundred eight thousand, two hundred twenty-six".