2243114 has 4 divisors (see below), whose sum is σ = 3364674. Its totient is φ = 1121556.

The previous prime is 2243107. The next prime is 2243123. The reversal of 2243114 is 4113422.

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., 2007889 + 235225 = 1417^2 + 485^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2243092 and 2243101.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560777 + ... + 560780.

2^2243114 is an apocalyptic number.

2243114 is a deficient number, since it is larger than the sum of its proper divisors (1121560).

2243114 is a wasteful number, since it uses less digits than its factorization.

2243114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121559.

The product of its digits is 192, while the sum is 17.

The square root of 2243114 is about 1497.7029077891. The cubic root of 2243114 is about 130.9032558835.

Adding to 2243114 its reverse (4113422), we get a palindrome (6356536).

The spelling of 2243114 in words is "two million, two hundred forty-three thousand, one hundred fourteen".