2287226 has 8 divisors (see below), whose sum is σ = 3514644. Its totient is φ = 1115680.

The previous prime is 2287223. The next prime is 2287237. The reversal of 2287226 is 6227822.

It can be written as a sum of positive squares in 2 ways, for example, as 2265025 + 22201 = 1505^2 + 149^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2287223) 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, 13865 + ... + 14028.

2^2287226 is an apocalyptic number.

2287226 is a deficient number, since it is larger than the sum of its proper divisors (1227418).

2287226 is a wasteful number, since it uses less digits than its factorization.

2287226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27936.

The product of its digits is 5376, while the sum is 29.

The square root of 2287226 is about 1512.3577619069. The cubic root of 2287226 is about 131.7557850619.

The spelling of 2287226 in words is "two million, two hundred eighty-seven thousand, two hundred twenty-six".