41681648 has 10 divisors (see below), whose sum is σ = 80758224. Its totient is φ = 20840816.

The previous prime is 41681641. The next prime is 41681659. The reversal of 41681648 is 84618614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41681641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1302536 + ... + 1302567.

Almost surely, 2^41681648 is an apocalyptic number.

It is an amenable number.

41681648 is a deficient number, since it is larger than the sum of its proper divisors (39076576).

41681648 is a wasteful number, since it uses less digits than its factorization.

41681648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605111 (or 2605105 counting only the distinct ones).

The product of its digits is 36864, while the sum is 38.

The square root of 41681648 is about 6456.1325884774. The cubic root of 41681648 is about 346.7221821020.

The spelling of 41681648 in words is "forty-one million, six hundred eighty-one thousand, six hundred forty-eight".