41663768 has 8 divisors (see below), whose sum is σ = 78119580. Its totient is φ = 20831880.

The previous prime is 41663717. The next prime is 41663779. The reversal of 41663768 is 86736614.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2603978 + ... + 2603993.

Almost surely, 2^41663768 is an apocalyptic number.

It is an amenable number.

41663768 is a deficient number, since it is larger than the sum of its proper divisors (36455812).

41663768 is a wasteful number, since it uses less digits than its factorization.

41663768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5207977 (or 5207973 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 41663768 is about 6454.7477100193. The cubic root of 41663768 is about 346.6725976960.

The spelling of 41663768 in words is "forty-one million, six hundred sixty-three thousand, seven hundred sixty-eight".