41909660 has 48 divisors (see below), whose sum is σ = 95256000. Its totient is φ = 15396864.

The previous prime is 41909633. The next prime is 41909663. The reversal of 41909660 is 6690914.

It is a self number, because there is not a number n which added to its sum of digits gives 41909660.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41909663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93116 + ... + 93564.

It is an arithmetic number, because the mean of its divisors is an integer number (1984500).

Almost surely, 2^41909660 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 41909660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47628000).

41909660 is an abundant number, since it is smaller than the sum of its proper divisors (53346340).

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

41909660 is a wasteful number, since it uses less digits than its factorization.

41909660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830 (or 828 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 41909660 is about 6473.7670640826. The cubic root of 41909660 is about 347.3532599911.

The spelling of 41909660 in words is "forty-one million, nine hundred nine thousand, six hundred sixty".