41961800 has 24 divisors (see below), whose sum is σ = 97561650. Its totient is φ = 16784640.

The previous prime is 41961793. The next prime is 41961833. The reversal of 41961800 is 816914.

It can be written as a sum of positive squares in 3 ways, for example, as 36699364 + 5262436 = 6058^2 + 2294^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104705 + ... + 105104.

Almost surely, 2^41961800 is an apocalyptic number.

41961800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41961800 is an abundant number, since it is smaller than the sum of its proper divisors (55599850).

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

41961800 is a wasteful number, since it uses less digits than its factorization.

41961800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209825 (or 209816 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 41961800 is about 6477.7928339829. The cubic root of 41961800 is about 347.4972482228.

The spelling of 41961800 in words is "forty-one million, nine hundred sixty-one thousand, eight hundred".