4144361 has 8 divisors (see below), whose sum is σ = 4617480. Its totient is φ = 3693312.

The previous prime is 4144331. The next prime is 4144363. The reversal of 4144361 is 1634414.

It can be written as a sum of positive squares in 4 ways, for example, as 3136 + 4141225 = 56^2 + 2035^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4144361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4144363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5120 + ... + 5873.

It is an arithmetic number, because the mean of its divisors is an integer number (577185).

Almost surely, 2^4144361 is an apocalyptic number.

It is an amenable number.

4144361 is a deficient number, since it is larger than the sum of its proper divisors (473119).

4144361 is a wasteful number, since it uses less digits than its factorization.

4144361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11035.

The product of its digits is 1152, while the sum is 23.

The square root of 4144361 is about 2035.7703701547. The cubic root of 4144361 is about 160.6272383827.

Adding to 4144361 its reverse (1634414), we get a palindrome (5778775).

The spelling of 4144361 in words is "four million, one hundred forty-four thousand, three hundred sixty-one".