41994 has 12 divisors (see below), whose sum is σ = 91026. Its totient is φ = 13992.

The previous prime is 41983. The next prime is 41999. The reversal of 41994 is 49914.

It can be written as a sum of positive squares in only one way, i.e., 38025 + 3969 = 195^2 + 63^2 .

It is not an unprimeable number, because it can be changed into a prime (41999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1149 + ... + 1184.

2⁴¹⁹⁹⁴ is an apocalyptic number.

41994 is an abundant number, since it is smaller than the sum of its proper divisors (49032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41994 is a wasteful number, since it uses less digits than its factorization.

41994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2341 (or 2338 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 41994 is about 204.9243762953. The cubic root of 41994 is about 34.7586111193.

It can be divided in two parts, 41 and 994, that added together give a triangular number (1035 = T₄₅).

The spelling of 41994 in words is "forty-one thousand, nine hundred ninety-four".