5611941 has 12 divisors (see below), whose sum is σ = 8279232. Its totient is φ = 3661416.

The previous prime is 5611937. The next prime is 5611951. The reversal of 5611941 is 1491165.

5611941 is a `hidden beast` number, since 5 + 611 + 9 + 41 = 666.

It is not a de Polignac number, because 5611941 - 2² = 5611937 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5611951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6211 + ... + 7056.

It is an arithmetic number, because the mean of its divisors is an integer number (689936).

Almost surely, 2^5611941 is an apocalyptic number.

It is an amenable number.

5611941 is a deficient number, since it is larger than the sum of its proper divisors (2667291).

5611941 is a wasteful number, since it uses less digits than its factorization.

5611941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13320 (or 13317 counting only the distinct ones).

The product of its digits is 1080, while the sum is 27.

The square root of 5611941 is about 2368.9535664508. The cubic root of 5611941 is about 177.7069305229.

The spelling of 5611941 in words is "five million, six hundred eleven thousand, nine hundred forty-one".