2036444 has 12 divisors (see below), whose sum is σ = 3624600. Its totient is φ = 1000848.

The previous prime is 2036423. The next prime is 2036449. The reversal of 2036444 is 4446302.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2036449) 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, 4079 + ... + 4550.

It is an arithmetic number, because the mean of its divisors is an integer number (302050).

2^2036444 is an apocalyptic number.

It is an amenable number.

2036444 is a deficient number, since it is larger than the sum of its proper divisors (1588156).

2036444 is a wasteful number, since it uses less digits than its factorization.

2036444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8692 (or 8690 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2036444 is about 1427.0402937549. The cubic root of 2036444 is about 126.7527792405.

The spelling of 2036444 in words is "two million, thirty-six thousand, four hundred forty-four".