41818900 has 18 divisors (see below), whose sum is σ = 90747230. Its totient is φ = 16727520.

The previous prime is 41818883. The next prime is 41818913. The reversal of 41818900 is 981814.

41818900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 293764 + 41525136 = 542^2 + 6444^2 .

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 208995 + ... + 209194.

Almost surely, 2^41818900 is an apocalyptic number.

It is an amenable number.

41818900 is an abundant number, since it is smaller than the sum of its proper divisors (48928330).

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

41818900 is a wasteful number, since it uses less digits than its factorization.

41818900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418203 (or 418196 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 41818900 is about 6466.7534358440. The cubic root of 41818900 is about 347.1023348120.

The spelling of 41818900 in words is "forty-one million, eight hundred eighteen thousand, nine hundred".