41888664 has 80 divisors (see below), whose sum is σ = 118483200. Its totient is φ = 13825728.

The previous prime is 41888659. The next prime is 41888677. The reversal of 41888664 is 46688814.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 82042 + ... + 82550.

It is an arithmetic number, because the mean of its divisors is an integer number (1481040).

Almost surely, 2^41888664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41888664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59241600).

41888664 is an abundant number, since it is smaller than the sum of its proper divisors (76594536).

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

41888664 is a wasteful number, since it uses less digits than its factorization.

41888664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654 (or 641 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 41888664 is about 6472.1452394086. The cubic root of 41888664 is about 347.2952443508.

The spelling of 41888664 in words is "forty-one million, eight hundred eighty-eight thousand, six hundred sixty-four".