2224282 has 4 divisors (see below), whose sum is σ = 3336426. Its totient is φ = 1112140.

The previous prime is 2224279. The next prime is 2224283. The reversal of 2224282 is 2824222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1185921 + 1038361 = 1089^2 + 1019^2 .

It is not an unprimeable number, because it can be changed into a prime (2224283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556069 + ... + 556072.

2^2224282 is an apocalyptic number.

2224282 is a deficient number, since it is larger than the sum of its proper divisors (1112144).

2224282 is a wasteful number, since it uses less digits than its factorization.

2224282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112143.

The product of its digits is 1024, while the sum is 22.

The square root of 2224282 is about 1491.4026954515. The cubic root of 2224282 is about 130.5358943751.

The spelling of 2224282 in words is "two million, two hundred twenty-four thousand, two hundred eighty-two".