41605340 has 48 divisors (see below), whose sum is σ = 101993472. Its totient is φ = 13958976.

The previous prime is 41605331. The next prime is 41605351. The reversal of 41605340 is 4350614.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3419 + ... + 9741.

It is an arithmetic number, because the mean of its divisors is an integer number (2124864).

Almost surely, 2^41605340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41605340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50996736).

41605340 is an abundant number, since it is smaller than the sum of its proper divisors (60388132).

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

41605340 is a wasteful number, since it uses less digits than its factorization.

41605340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6386 (or 6384 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 41605340 is about 6450.2201512817. The cubic root of 41605340 is about 346.5104675175.

Adding to 41605340 its reverse (4350614), we get a palindrome (45955954).

The spelling of 41605340 in words is "forty-one million, six hundred five thousand, three hundred forty".