2297226 has 8 divisors (see below), whose sum is σ = 4594464. Its totient is φ = 765740.

The previous prime is 2297221. The next prime is 2297231. The reversal of 2297226 is 6227922.

2297226 is nontrivially palindromic in base 5.

It is an interprime number because it is at equal distance from previous prime (2297221) and next prime (2297231).

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

2297226 is an admirable number.

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2297193 and 2297202.

It is not an unprimeable number, because it can be changed into a prime (2297221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191430 + ... + 191441.

It is an arithmetic number, because the mean of its divisors is an integer number (574308).

2^2297226 is an apocalyptic number.

2297226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2297226 is a wasteful number, since it uses less digits than its factorization.

2297226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382876.

The product of its digits is 6048, while the sum is 30.

The square root of 2297226 is about 1515.6602521674. The cubic root of 2297226 is about 131.9475227582.

The spelling of 2297226 in words is "two million, two hundred ninety-seven thousand, two hundred twenty-six".