64725296 has 40 divisors (see below), whose sum is σ = 128991744. Its totient is φ = 31449600.

The previous prime is 64725293. The next prime is 64725317. The reversal of 64725296 is 69252746.

64725296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (64725293) 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 7 ways as a sum of consecutive naturals, for example, 107396 + ... + 107996.

Almost surely, 2^64725296 is an apocalyptic number.

It is an amenable number.

64725296 is a deficient number, since it is larger than the sum of its proper divisors (64266448).

64725296 is a wasteful number, since it uses less digits than its factorization.

64725296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789 (or 783 counting only the distinct ones).

The product of its digits is 181440, while the sum is 41.

The square root of 64725296 is about 8045.2032914029. The cubic root of 64725296 is about 401.5053609475.

The spelling of 64725296 in words is "sixty-four million, seven hundred twenty-five thousand, two hundred ninety-six".