2286338 has 12 divisors (see below), whose sum is σ = 3586758. Its totient is φ = 1092960.

The previous prime is 2286307. The next prime is 2286373. The reversal of 2286338 is 8336822.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1841449 + 444889 = 1357^2 + 667^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23 + ... + 2138.

2^2286338 is an apocalyptic number.

2286338 is a deficient number, since it is larger than the sum of its proper divisors (1300420).

2286338 is a wasteful number, since it uses less digits than its factorization.

2286338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2209 (or 2186 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 2286338 is about 1512.0641520782. The cubic root of 2286338 is about 131.7387317577.

The spelling of 2286338 in words is "two million, two hundred eighty-six thousand, three hundred thirty-eight".