41021860 has 48 divisors (see below), whose sum is σ = 94550400. Its totient is φ = 14826240.

The previous prime is 41021821. The next prime is 41021861. The reversal of 41021860 is 6812014.

41021860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (41021861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43312 + ... + 44248.

It is an arithmetic number, because the mean of its divisors is an integer number (1969800).

Almost surely, 2^41021860 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 41021860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47275200).

41021860 is an abundant number, since it is smaller than the sum of its proper divisors (53528540).

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

41021860 is a wasteful number, since it uses less digits than its factorization.

41021860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156 (or 1154 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 41021860 is about 6404.8309891831. The cubic root of 41021860 is about 344.8829961004.

Adding to 41021860 its reverse (6812014), we get a palindrome (47833874).

The spelling of 41021860 in words is "forty-one million, twenty-one thousand, eight hundred sixty".