41663872 has 64 divisors (see below), whose sum is σ = 90221040. Its totient is φ = 19087360.

The previous prime is 41663857. The next prime is 41663911. The reversal of 41663872 is 27836614.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

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, 88983 + ... + 89449.

Almost surely, 2^41663872 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 41663872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45110520).

41663872 is an abundant number, since it is smaller than the sum of its proper divisors (48557168).

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

41663872 is a wasteful number, since it uses less digits than its factorization.

41663872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539 (or 527 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 41663872 is about 6454.7557660999. The cubic root of 41663872 is about 346.6728861475.

The spelling of 41663872 in words is "forty-one million, six hundred sixty-three thousand, eight hundred seventy-two".