41331328 has 16 divisors (see below), whose sum is σ = 82340010. Its totient is φ = 20665600.

The previous prime is 41331319. The next prime is 41331341. The reversal of 41331328 is 82313314.

It can be written as a sum of positive squares in only one way, i.e., 35141184 + 6190144 = 5928^2 + 2488^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

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, 161323 + ... + 161578.

Almost surely, 2^41331328 is an apocalyptic number.

It is an amenable number.

41331328 is a deficient number, since it is larger than the sum of its proper divisors (41008682).

41331328 is an equidigital number, since it uses as much as digits as its factorization.

41331328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322915 (or 322903 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 41331328 is about 6428.9445479021. The cubic root of 41331328 is about 345.7480875423.

The spelling of 41331328 in words is "forty-one million, three hundred thirty-one thousand, three hundred twenty-eight".