2262044 has 6 divisors (see below), whose sum is σ = 3958584. Its totient is φ = 1131020.

The previous prime is 2262031. The next prime is 2262049. The reversal of 2262044 is 4402622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282752 + ... + 282759.

It is an arithmetic number, because the mean of its divisors is an integer number (659764).

2^2262044 is an apocalyptic number.

It is an amenable number.

2262044 is a deficient number, since it is larger than the sum of its proper divisors (1696540).

2262044 is a wasteful number, since it uses less digits than its factorization.

2262044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565515 (or 565513 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2262044 is about 1504.0093084818. The cubic root of 2262044 is about 131.2704627204.

Adding to 2262044 its reverse (4402622), we get a palindrome (6664666).

The spelling of 2262044 in words is "two million, two hundred sixty-two thousand, forty-four".