65741648 has 20 divisors (see below), whose sum is σ = 145571040. Its totient is φ = 28174944.

The previous prime is 65741647. The next prime is 65741651. The reversal of 65741648 is 84614756.

65741648 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 (65741647) 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, 293378 + ... + 293601.

It is an arithmetic number, because the mean of its divisors is an integer number (7278552).

Almost surely, 2^65741648 is an apocalyptic number.

It is an amenable number.

65741648 is an abundant number, since it is smaller than the sum of its proper divisors (79829392).

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

65741648 is a wasteful number, since it uses less digits than its factorization.

65741648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586994 (or 586988 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 65741648 is about 8108.1223473749. The cubic root of 65741648 is about 403.5960082677.

The spelling of 65741648 in words is "sixty-five million, seven hundred forty-one thousand, six hundred forty-eight".