2265226 has 8 divisors (see below), whose sum is σ = 3413124. Its totient is φ = 1127520.

The previous prime is 2265223. The next prime is 2265239. The reversal of 2265226 is 6225622.

It can be written as a sum of positive squares in 2 ways, for example, as 2247001 + 18225 = 1499^2 + 135^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2265226.

It is not an unprimeable number, because it can be changed into a prime (2265223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1965 + ... + 2896.

2^2265226 is an apocalyptic number.

2265226 is a deficient number, since it is larger than the sum of its proper divisors (1147898).

2265226 is a wasteful number, since it uses less digits than its factorization.

2265226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5096.

The product of its digits is 2880, while the sum is 25.

The square root of 2265226 is about 1505.0667759272. The cubic root of 2265226 is about 131.3319862666.

The spelling of 2265226 in words is "two million, two hundred sixty-five thousand, two hundred twenty-six".