41644064 has 48 divisors (see below), whose sum is σ = 102223296. Its totient is φ = 16224000.

The previous prime is 41644063. The next prime is 41644073. The reversal of 41644064 is 46044614.

It is not an unprimeable number, because it can be changed into a prime (41644063) 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 in 7 ways as a sum of consecutive naturals, for example, 5987 + ... + 10914.

It is an arithmetic number, because the mean of its divisors is an integer number (2129652).

Almost surely, 2^41644064 is an apocalyptic number.

41644064 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

41644064 is an abundant number, since it is smaller than the sum of its proper divisors (60579232).

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

41644064 is a wasteful number, since it uses less digits than its factorization.

41644064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16929 (or 16921 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 41644064 is about 6453.2212111472. The cubic root of 41644064 is about 346.6179385817.

Adding to 41644064 its reverse (46044614), we get a palindrome (87688678).

It can be divided in two parts, 4164 and 4064, that added together give a palindrome (8228).

The spelling of 41644064 in words is "forty-one million, six hundred forty-four thousand, sixty-four".