41041638 has 96 divisors (see below), whose sum is σ = 104626080. Its totient is φ = 11489280.

The previous prime is 41041633. The next prime is 41041667. The reversal of 41041638 is 83614014.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41041631) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 299506 + ... + 299642.

It is an arithmetic number, because the mean of its divisors is an integer number (1089855).

Almost surely, 2^41041638 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41041638, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52313040).

41041638 is an abundant number, since it is smaller than the sum of its proper divisors (63584442).

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

41041638 is a wasteful number, since it uses less digits than its factorization.

41041638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 41041638 is about 6406.3747939065. The cubic root of 41041638 is about 344.9384137075.

The spelling of 41041638 in words is "forty-one million, forty-one thousand, six hundred thirty-eight".