41890 has 16 divisors (see below), whose sum is σ = 77760. Its totient is φ = 16240.

The previous prime is 41887. The next prime is 41893. The reversal of 41890 is 9814.

It is an interprime number because it is at equal distance from previous prime (41887) and next prime (41893).

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (41893) 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 7 ways as a sum of consecutive naturals, for example, 555 + ... + 625.

It is an arithmetic number, because the mean of its divisors is an integer number (4860).

2⁴¹⁸⁹⁰ is an apocalyptic number.

41890 is a deficient number, since it is larger than the sum of its proper divisors (35870).

41890 is a wasteful number, since it uses less digits than its factorization.

41890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 41890 is about 204.6704668485. The cubic root of 41890 is about 34.7298936531.

The spelling of 41890 in words is "forty-one thousand, eight hundred ninety".