41661169 has 8 divisors (see below), whose sum is σ = 48122208. Its totient is φ = 35645760.

The previous prime is 41661163. The next prime is 41661181. The reversal of 41661169 is 96116614.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41661169 - 2⁹ = 41660657 is a prime.

It is a super-2 number, since 2×41661169² = 3471306004893122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41661163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111207 + ... + 111580.

It is an arithmetic number, because the mean of its divisors is an integer number (6015276).

Almost surely, 2^41661169 is an apocalyptic number.

It is an amenable number.

41661169 is a deficient number, since it is larger than the sum of its proper divisors (6461039).

41661169 is a wasteful number, since it uses less digits than its factorization.

41661169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222815.

The product of its digits is 7776, while the sum is 34.

The square root of 41661169 is about 6454.5463822022. The cubic root of 41661169 is about 346.6653890280.

Subtracting 41661169 from its reverse (96116614), we obtain a palindrome (54455445).

It can be divided in two parts, 4166 and 1169, that added together give a palindrome (5335).

The spelling of 41661169 in words is "forty-one million, six hundred sixty-one thousand, one hundred sixty-nine".