41664700 has 108 divisors (see below), whose sum is σ = 114883272. Its totient is φ = 12969600.

The previous prime is 41664697. The next prime is 41664709. The reversal of 41664700 is 746614.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41664709) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 53514 + ... + 54286.

It is an arithmetic number, because the mean of its divisors is an integer number (1063734).

Almost surely, 2^41664700 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 41664700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57441636).

41664700 is an abundant number, since it is smaller than the sum of its proper divisors (73218572).

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

41664700 is a wasteful number, since it uses less digits than its factorization.

41664700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812 (or 798 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 41664700 is about 6454.8199045365. The cubic root of 41664700 is about 346.6751826475.

The spelling of 41664700 in words is "forty-one million, six hundred sixty-four thousand, seven hundred".