41988180 has 48 divisors (see below), whose sum is σ = 126612864. Its totient is φ = 10335360.

The previous prime is 41988173. The next prime is 41988203. The reversal of 41988180 is 8188914.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26136 + ... + 27695.

It is an arithmetic number, because the mean of its divisors is an integer number (2637768).

Almost surely, 2^41988180 is an apocalyptic number.

It is an amenable number.

41988180 is an abundant number, since it is smaller than the sum of its proper divisors (84624684).

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

41988180 is a wasteful number, since it uses less digits than its factorization.

41988180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53856 (or 53854 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 39.

The square root of 41988180 is about 6479.8287014396. The cubic root of 41988180 is about 347.5700529888.

The spelling of 41988180 in words is "forty-one million, nine hundred eighty-eight thousand, one hundred eighty".