2941181 has 4 divisors (see below), whose sum is σ = 3096000. Its totient is φ = 2786364.

The previous prime is 2941139. The next prime is 2941199. The reversal of 2941181 is 1811492.

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 2941181 - 2¹⁸ = 2679037 is a prime.

It is a super-2 number, since 2×2941181² = 17301091349522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2941181.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2941781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77381 + ... + 77418.

It is an arithmetic number, because the mean of its divisors is an integer number (774000).

2^2941181 is an apocalyptic number.

It is an amenable number.

2941181 is a deficient number, since it is larger than the sum of its proper divisors (154819).

2941181 is a wasteful number, since it uses less digits than its factorization.

2941181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154818.

The product of its digits is 576, while the sum is 26.

The square root of 2941181 is about 1714.9871719637. The cubic root of 2941181 is about 143.2761547067.

It can be divided in two parts, 29411 and 81, that added together give a palindrome (29492).

The spelling of 2941181 in words is "two million, nine hundred forty-one thousand, one hundred eighty-one".