41911816 has 8 divisors (see below), whose sum is σ = 78584670. Its totient is φ = 20955904.

The previous prime is 41911801. The next prime is 41911829. The reversal of 41911816 is 61811914.

It can be written as a sum of positive squares in only one way, i.e., 37871716 + 4040100 = 6154^2 + 2010^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2619481 + ... + 2619496.

Almost surely, 2^41911816 is an apocalyptic number.

It is an amenable number.

41911816 is a deficient number, since it is larger than the sum of its proper divisors (36672854).

41911816 is a wasteful number, since it uses less digits than its factorization.

41911816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5238983 (or 5238979 counting only the distinct ones).

The product of its digits is 1728, while the sum is 31.

The square root of 41911816 is about 6473.9335801350. The cubic root of 41911816 is about 347.3592163011.

The spelling of 41911816 in words is "forty-one million, nine hundred eleven thousand, eight hundred sixteen".