64926016 has 14 divisors (see below), whose sum is σ = 128837690. Its totient is φ = 32462976.

The previous prime is 64925999. The next prime is 64926031. The reversal of 64926016 is 61062946.

64926016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 51265600 + 13660416 = 7160^2 + 3696^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 507171 + ... + 507298.

Almost surely, 2^64926016 is an apocalyptic number.

It is an amenable number.

64926016 is a deficient number, since it is larger than the sum of its proper divisors (63911674).

64926016 is a wasteful number, since it uses less digits than its factorization.

64926016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014481 (or 1014471 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 64926016 is about 8057.6681490367. The cubic root of 64926016 is about 401.9199695474.

The spelling of 64926016 in words is "sixty-four million, nine hundred twenty-six thousand, sixteen".