2269844 has 12 divisors (see below), whose sum is σ = 3994368. Its totient is φ = 1128600.

The previous prime is 2269843. The next prime is 2269849. The reversal of 2269844 is 4489622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2269843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722 + ... + 2249.

It is an arithmetic number, because the mean of its divisors is an integer number (332864).

2^2269844 is an apocalyptic number.

It is an amenable number.

2269844 is a deficient number, since it is larger than the sum of its proper divisors (1724524).

2269844 is a wasteful number, since it uses less digits than its factorization.

2269844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3166 (or 3164 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 2269844 is about 1506.6001460242. The cubic root of 2269844 is about 131.4211722813.

It can be divided in two parts, 2269 and 844, that added together give a palindrome (3113).

The spelling of 2269844 in words is "two million, two hundred sixty-nine thousand, eight hundred forty-four".