3156041 has 12 divisors (see below), whose sum is σ = 3799620. Its totient is φ = 2610720.

The previous prime is 3156031. The next prime is 3156053. The reversal of 3156041 is 1406513.

It can be written as a sum of positive squares in 2 ways, for example, as 1901641 + 1254400 = 1379^2 + 1120^2 .

It is not a de Polignac number, because 3156041 - 2¹⁰ = 3155017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3156001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 311 + ... + 2531.

It is an arithmetic number, because the mean of its divisors is an integer number (316635).

Almost surely, 2^3156041 is an apocalyptic number.

It is an amenable number.

3156041 is a deficient number, since it is larger than the sum of its proper divisors (643579).

3156041 is a wasteful number, since it uses less digits than its factorization.

3156041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264 (or 2257 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 3156041 is about 1776.5249787155. The cubic root of 3156041 is about 146.6833698837.

The spelling of 3156041 in words is "three million, one hundred fifty-six thousand, forty-one".