3001541 has 4 divisors (see below), whose sum is σ = 3042732. Its totient is φ = 2960352.

The previous prime is 3001501. The next prime is 3001543. The reversal of 3001541 is 1451003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1890625 + 1110916 = 1375^2 + 1054^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3001541 is a prime.

It is a Duffinian 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 (3001543) 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, 20486 + ... + 20631.

It is an arithmetic number, because the mean of its divisors is an integer number (760683).

Almost surely, 2^3001541 is an apocalyptic number.

It is an amenable number.

3001541 is a deficient number, since it is larger than the sum of its proper divisors (41191).

3001541 is an equidigital number, since it uses as much as digits as its factorization.

3001541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41190.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 3001541 is about 1732.4955988400. The cubic root of 3001541 is about 144.2496473213.

Adding to 3001541 its reverse (1451003), we get a palindrome (4452544).

The spelling of 3001541 in words is "three million, one thousand, five hundred forty-one".