64046168 has 16 divisors (see below), whose sum is σ = 125308080. Its totient is φ = 30630688.

The previous prime is 64046161. The next prime is 64046173. The reversal of 64046168 is 86164046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64046161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173855 + ... + 174222.

It is an arithmetic number, because the mean of its divisors is an integer number (7831755).

Almost surely, 2^64046168 is an apocalyptic number.

It is an amenable number.

64046168 is a deficient number, since it is larger than the sum of its proper divisors (61261912).

64046168 is a wasteful number, since it uses less digits than its factorization.

64046168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348106 (or 348102 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 64046168 is about 8002.8849798057. The cubic root of 64046168 is about 400.0961602145.

The spelling of 64046168 in words is "sixty-four million, forty-six thousand, one hundred sixty-eight".