40941 has 6 divisors (see below), whose sum is σ = 59150. Its totient is φ = 27288.

The previous prime is 40939. The next prime is 40949. The reversal of 40941 is 14904.

It can be written as a sum of positive squares in only one way, i.e., 38025 + 2916 = 195^2 + 54^2 .

It is not a de Polignac number, because 40941 - 2¹ = 40939 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a zygodrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40949) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2266 + ... + 2283.

2⁴⁰⁹⁴¹ is an apocalyptic number.

It is an amenable number.

40941 is a deficient number, since it is larger than the sum of its proper divisors (18209).

40941 is a wasteful number, since it uses less digits than its factorization.

40941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4555 (or 4552 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 40941 is about 202.3388247470. The cubic root of 40941 is about 34.4656242345.

It can be divided in two parts, 4094 and 1, that added together give a triangular number (4095 = T₉₀).

The spelling of 40941 in words is "forty thousand, nine hundred forty-one".