3044561 has 4 divisors (see below), whose sum is σ = 3278772. Its totient is φ = 2810352.

The previous prime is 3044549. The next prime is 3044567. The reversal of 3044561 is 1654403.

It is a happy number.

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 384400 + 2660161 = 620^2 + 1631^2 .

It is a cyclic number.

It is not a de Polignac number, because 3044561 - 2⁶ = 3044497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3044567) 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, 117086 + ... + 117111.

It is an arithmetic number, because the mean of its divisors is an integer number (819693).

Almost surely, 2^3044561 is an apocalyptic number.

It is an amenable number.

3044561 is a deficient number, since it is larger than the sum of its proper divisors (234211).

3044561 is a wasteful number, since it uses less digits than its factorization.

3044561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234210.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3044561 is about 1744.8670436454. The cubic root of 3044561 is about 144.9355401159.

Adding to 3044561 its reverse (1654403), we get a palindrome (4698964).

The spelling of 3044561 in words is "three million, forty-four thousand, five hundred sixty-one".