41810 has 16 divisors (see below), whose sum is σ = 77976. Its totient is φ = 16128.

The previous prime is 41809. The next prime is 41813. The reversal of 41810 is 1814.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 29929 + 11881 = 173^2 + 109^2 .

It is a super-2 number, since 2×41810² = 3496152200, which contains 22 as substring.

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

41810 is an undulating number in base 15.

It is a Curzon number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41813) 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, 314 + ... + 426.

2⁴¹⁸¹⁰ is an apocalyptic number.

41810 is a deficient number, since it is larger than the sum of its proper divisors (36166).

41810 is a wasteful number, since it uses less digits than its factorization.

41810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 41810 is about 204.4749373395. The cubic root of 41810 is about 34.7077709344.

The spelling of 41810 in words is "forty-one thousand, eight hundred ten".