2044601 has 4 divisors (see below), whose sum is σ = 2201892. Its totient is φ = 1887312.

The previous prime is 2044577. The next prime is 2044621. The reversal of 2044601 is 1064402.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 952576 + 1092025 = 976^2 + 1045^2 .

It is a cyclic number.

It is not a de Polignac number, because 2044601 - 2¹⁴ = 2028217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2044601.

It is not an unprimeable number, because it can be changed into a prime (2044621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78626 + ... + 78651.

It is an arithmetic number, because the mean of its divisors is an integer number (550473).

2^2044601 is an apocalyptic number.

It is an amenable number.

2044601 is a deficient number, since it is larger than the sum of its proper divisors (157291).

2044601 is a wasteful number, since it uses less digits than its factorization.

2044601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157290.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2044601 is about 1429.8954507236. The cubic root of 2044601 is about 126.9217903569.

The spelling of 2044601 in words is "two million, forty-four thousand, six hundred one".