4341561 has 16 divisors (see below), whose sum is σ = 6844800. Its totient is φ = 2395008.

The previous prime is 4341527. The next prime is 4341563. The reversal of 4341561 is 1651434.

It is not a de Polignac number, because 4341561 - 2⁶ = 4341497 is a prime.

4341561 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4341563) 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, 2956 + ... + 4173.

It is an arithmetic number, because the mean of its divisors is an integer number (427800).

Almost surely, 2^4341561 is an apocalyptic number.

It is an amenable number.

4341561 is a deficient number, since it is larger than the sum of its proper divisors (2503239).

4341561 is a wasteful number, since it uses less digits than its factorization.

4341561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7168.

The product of its digits is 1440, while the sum is 24.

The square root of 4341561 is about 2083.6412839066. The cubic root of 4341561 is about 163.1355591292.

Adding to 4341561 its reverse (1651434), we get a palindrome (5992995).

The spelling of 4341561 in words is "four million, three hundred forty-one thousand, five hundred sixty-one".