64012695 has 16 divisors (see below), whose sum is σ = 102961152. Its totient is φ = 33959840.

The previous prime is 64012693. The next prime is 64012717. The reversal of 64012695 is 59621046.

64012695 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 64012695 - 2¹ = 64012693 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64012693) 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 15 ways as a sum of consecutive naturals, for example, 8307 + ... + 14036.

It is an arithmetic number, because the mean of its divisors is an integer number (6435072).

Almost surely, 2^64012695 is an apocalyptic number.

64012695 is a deficient number, since it is larger than the sum of its proper divisors (38948457).

64012695 is a wasteful number, since it uses less digits than its factorization.

64012695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22542.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 64012695 is about 8000.7933981575. The cubic root of 64012695 is about 400.0264461681.

The spelling of 64012695 in words is "sixty-four million, twelve thousand, six hundred ninety-five".