3181041 has 12 divisors (see below), whose sum is σ = 4610320. Its totient is φ = 2113560.

The previous prime is 3181033. The next prime is 3181043. The reversal of 3181041 is 1401813.

It is not a de Polignac number, because 3181041 - 2³ = 3181033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3181043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4830 + ... + 5448.

Almost surely, 2^3181041 is an apocalyptic number.

It is an amenable number.

3181041 is a deficient number, since it is larger than the sum of its proper divisors (1429279).

3181041 is a wasteful number, since it uses less digits than its factorization.

3181041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196 (or 1193 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 3181041 is about 1783.5473080353. The cubic root of 3181041 is about 147.0696601677.

Adding to 3181041 its reverse (1401813), we get a palindrome (4582854).

The spelling of 3181041 in words is "three million, one hundred eighty-one thousand, forty-one".