41166720 has 192 divisors, whose sum is σ = 162620640. Its totient is φ = 9400320.

The previous prime is 41166709. The next prime is 41166721. The reversal of 41166720 is 2766114.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41166721) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39810 + ... + 40830.

Almost surely, 2^41166720 is an apocalyptic number.

41166720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41166720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81310320).

41166720 is an abundant number, since it is smaller than the sum of its proper divisors (121453920).

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

41166720 is a wasteful number, since it uses less digits than its factorization.

41166720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053 (or 1038 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 41166720 is about 6416.1296745000. The cubic root of 41166720 is about 345.2884795710.

The spelling of 41166720 in words is "forty-one million, one hundred sixty-six thousand, seven hundred twenty".