41606540 has 48 divisors (see below), whose sum is σ = 91929600. Its totient is φ = 15787200.

The previous prime is 41606533. The next prime is 41606657. The reversal of 41606540 is 4560614.

It is a happy number.

It is a super-2 number, since 2×41606540² = 3462208341543200, which contains 22 as substring.

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, 69161 + ... + 69759.

It is an arithmetic number, because the mean of its divisors is an integer number (1915200).

Almost surely, 2^41606540 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 41606540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45964800).

41606540 is an abundant number, since it is smaller than the sum of its proper divisors (50323060).

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

41606540 is a wasteful number, since it uses less digits than its factorization.

41606540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782 (or 780 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 41606540 is about 6450.3131706918. The cubic root of 41606540 is about 346.5137988892.

The spelling of 41606540 in words is "forty-one million, six hundred six thousand, five hundred forty".