4334561 has 16 divisors (see below), whose sum is σ = 5539968. Its totient is φ = 3292800.

The previous prime is 4334497. The next prime is 4334563. The reversal of 4334561 is 1654334.

It is not a de Polignac number, because 4334561 - 2⁶ = 4334497 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4334561.

It is not an unprimeable number, because it can be changed into a prime (4334563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2471 + ... + 3843.

It is an arithmetic number, because the mean of its divisors is an integer number (346248).

Almost surely, 2^4334561 is an apocalyptic number.

4334561 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4334561 is a deficient number, since it is larger than the sum of its proper divisors (1205407).

4334561 is a wasteful number, since it uses less digits than its factorization.

4334561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432.

The product of its digits is 4320, while the sum is 26.

The square root of 4334561 is about 2081.9608545792. The cubic root of 4334561 is about 163.0478362115.

Adding to 4334561 its reverse (1654334), we get a palindrome (5988895).

It can be divided in two parts, 433 and 4561, that added together give a palindrome (4994).

The spelling of 4334561 in words is "four million, three hundred thirty-four thousand, five hundred sixty-one".