2243026 has 16 divisors (see below), whose sum is σ = 3598560. Its totient is φ = 1045440.

The previous prime is 2242993. The next prime is 2243027. The reversal of 2243026 is 6203422.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 2242994 and 2243012.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2106 + ... + 2986.

It is an arithmetic number, because the mean of its divisors is an integer number (224910).

2^2243026 is an apocalyptic number.

2243026 is a deficient number, since it is larger than the sum of its proper divisors (1355534).

2243026 is a wasteful number, since it uses less digits than its factorization.

2243026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2243026 is about 1497.6735291778. The cubic root of 2243026 is about 130.9015440316.

Adding to 2243026 its reverse (6203422), we get a palindrome (8446448).

The spelling of 2243026 in words is "two million, two hundred forty-three thousand, twenty-six".