41361820 has 24 divisors (see below), whose sum is σ = 90637344. Its totient is φ = 15825216.

The previous prime is 41361779. The next prime is 41361821. The reversal of 41361820 is 2816314.

41361820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41361821) 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 7 ways as a sum of consecutive naturals, for example, 44499 + ... + 45418.

It is an arithmetic number, because the mean of its divisors is an integer number (3776556).

Almost surely, 2^41361820 is an apocalyptic number.

It is an amenable number.

41361820 is an abundant number, since it is smaller than the sum of its proper divisors (49275524).

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

41361820 is a wasteful number, since it uses less digits than its factorization.

41361820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89949 (or 89947 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 41361820 is about 6431.3155730379. The cubic root of 41361820 is about 345.8330913371.

The spelling of 41361820 in words is "forty-one million, three hundred sixty-one thousand, eight hundred twenty".