4401541 has 4 divisors (see below), whose sum is σ = 4408992. Its totient is φ = 4394092.

The previous prime is 4401517. The next prime is 4401563. The reversal of 4401541 is 1451044.

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 4401541 - 2⁷ = 4401413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4401581) 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, 2755 + ... + 4048.

It is an arithmetic number, because the mean of its divisors is an integer number (1102248).

Almost surely, 2^4401541 is an apocalyptic number.

It is an amenable number.

4401541 is a deficient number, since it is larger than the sum of its proper divisors (7451).

4401541 is an equidigital number, since it uses as much as digits as its factorization.

4401541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7450.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 4401541 is about 2097.9849856469. The cubic root of 4401541 is about 163.8833817976.

Adding to 4401541 its reverse (1451044), we get a palindrome (5852585).

The spelling of 4401541 in words is "four million, four hundred one thousand, five hundred forty-one".