41851216 has 20 divisors (see below), whose sum is σ = 88458624. Its totient is φ = 19023200.

The previous prime is 41851213. The next prime is 41851223. The reversal of 41851216 is 61215814.

41851216 = 154² + 155² + ... + 505².

41851216 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 (41851211) 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 3 ways as a sum of consecutive naturals, for example, 118720 + ... + 119071.

Almost surely, 2^41851216 is an apocalyptic number.

It is an amenable number.

41851216 is an abundant number, since it is smaller than the sum of its proper divisors (46607408).

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

41851216 is a wasteful number, since it uses less digits than its factorization.

41851216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237810 (or 237804 counting only the distinct ones).

The product of its digits is 1920, while the sum is 28.

The square root of 41851216 is about 6469.2515795879. The cubic root of 41851216 is about 347.1917207990.

The spelling of 41851216 in words is "forty-one million, eight hundred fifty-one thousand, two hundred sixteen".