41838169 has 4 divisors (see below), whose sum is σ = 41854644. Its totient is φ = 41821696.

The previous prime is 41838161. The next prime is 41838187. The reversal of 41838169 is 96183814.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 31360000 + 10478169 = 5600^2 + 3237^2 .

It is a cyclic number.

It is not a de Polignac number, because 41838169 - 2³ = 41838161 is a prime.

It is a super-2 number, since 2×41838169² = 3500864770545122, which contains 22 as substring.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41838161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3532 + ... + 9805.

It is an arithmetic number, because the mean of its divisors is an integer number (10463661).

Almost surely, 2^41838169 is an apocalyptic number.

It is an amenable number.

41838169 is a deficient number, since it is larger than the sum of its proper divisors (16475).

41838169 is a wasteful number, since it uses less digits than its factorization.

41838169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16474.

The product of its digits is 41472, while the sum is 40.

The square root of 41838169 is about 6468.2431154062. The cubic root of 41838169 is about 347.1556383653.

The spelling of 41838169 in words is "forty-one million, eight hundred thirty-eight thousand, one hundred sixty-nine".