41381648 has 40 divisors (see below), whose sum is σ = 99963840. Its totient is φ = 16122240.

The previous prime is 41381633. The next prime is 41381653. The reversal of 41381648 is 84618314.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15563 + ... + 18026.

It is an arithmetic number, because the mean of its divisors is an integer number (2499096).

Almost surely, 2^41381648 is an apocalyptic number.

It is an amenable number.

41381648 is an abundant number, since it is smaller than the sum of its proper divisors (58582192).

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

41381648 is a wasteful number, since it uses less digits than its factorization.

41381648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33615 (or 33609 counting only the distinct ones).

The product of its digits is 18432, while the sum is 35.

The square root of 41381648 is about 6432.8569080930. The cubic root of 41381648 is about 345.8883442498. Note that the first 3 decimals are identical.

The spelling of 41381648 in words is "forty-one million, three hundred eighty-one thousand, six hundred forty-eight".