2243067 has 16 divisors (see below), whose sum is σ = 3133440. Its totient is φ = 1425600.

The previous prime is 2243057. The next prime is 2243077. The reversal of 2243067 is 7603422.

It is an interprime number because it is at equal distance from previous prime (2243057) and next prime (2243077).

It is not a de Polignac number, because 2243067 - 2⁷ = 2242939 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2243027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8142 + ... + 8412.

It is an arithmetic number, because the mean of its divisors is an integer number (195840).

2^2243067 is an apocalyptic number.

2243067 is a deficient number, since it is larger than the sum of its proper divisors (890373).

2243067 is a wasteful number, since it uses less digits than its factorization.

2243067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 2243067 is about 1497.6872170116. The cubic root of 2243067 is about 130.9023416045.

Adding to 2243067 its reverse (7603422), we get a palindrome (9846489).

The spelling of 2243067 in words is "two million, two hundred forty-three thousand, sixty-seven".