4144461 has 4 divisors (see below), whose sum is σ = 5525952. Its totient is φ = 2762972.

The previous prime is 4144457. The next prime is 4144471. The reversal of 4144461 is 1644414.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4144461 - 2² = 4144457 is a prime.

It is a D-number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144471) 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, 690741 + ... + 690746.

It is an arithmetic number, because the mean of its divisors is an integer number (1381488).

Almost surely, 2^4144461 is an apocalyptic number.

It is an amenable number.

4144461 is a deficient number, since it is larger than the sum of its proper divisors (1381491).

4144461 is a wasteful number, since it uses less digits than its factorization.

4144461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381490.

The product of its digits is 1536, while the sum is 24.

The square root of 4144461 is about 2035.7949307334. The cubic root of 4144461 is about 160.6285303064.

Adding to 4144461 its reverse (1644414), we get a palindrome (5788875).

The spelling of 4144461 in words is "four million, one hundred forty-four thousand, four hundred sixty-one".