64705282 has 16 divisors (see below), whose sum is σ = 100723392. Its totient is φ = 31152240.

The previous prime is 64705273. The next prime is 64705297. The reversal of 64705282 is 28250746.

64705282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 808 + ... + 11404.

It is an arithmetic number, because the mean of its divisors is an integer number (6295212).

Almost surely, 2^64705282 is an apocalyptic number.

64705282 is a deficient number, since it is larger than the sum of its proper divisors (36018110).

64705282 is a wasteful number, since it uses less digits than its factorization.

64705282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10713.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 64705282 is about 8043.9593484801. The cubic root of 64705282 is about 401.4639729215.

The spelling of 64705282 in words is "sixty-four million, seven hundred five thousand, two hundred eighty-two".