2046444 has 12 divisors (see below), whose sum is σ = 4775064. Its totient is φ = 682144.

The previous prime is 2046437. The next prime is 2046449. The reversal of 2046444 is 4446402.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2046449) 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, 85257 + ... + 85280.

It is an arithmetic number, because the mean of its divisors is an integer number (397922).

2^2046444 is an apocalyptic number.

It is an amenable number.

2046444 is an abundant number, since it is smaller than the sum of its proper divisors (2728620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2046444 is a wasteful number, since it uses less digits than its factorization.

2046444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170544 (or 170542 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2046444 is about 1430.5397582731. The cubic root of 2046444 is about 126.9599146022.

It can be divided in two parts, 20 and 46444, that added together give a palindrome (46464).

The spelling of 2046444 in words is "two million, forty-six thousand, four hundred forty-four".