64064326 has 4 divisors (see below), whose sum is σ = 96096492. Its totient is φ = 32032162.

The previous prime is 64064323. The next prime is 64064359. The reversal of 64064326 is 62346046.

64064326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64064323) 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 as a sum of consecutive naturals, namely, 16016080 + ... + 16016083.

It is an arithmetic number, because the mean of its divisors is an integer number (24024123).

Almost surely, 2^64064326 is an apocalyptic number.

64064326 is a deficient number, since it is larger than the sum of its proper divisors (32032166).

64064326 is a wasteful number, since it uses less digits than its factorization.

64064326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32032165.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 64064326 is about 8004.0193652939. The cubic root of 64064326 is about 400.1339676267.

The spelling of 64064326 in words is "sixty-four million, sixty-four thousand, three hundred twenty-six".