64168076 has 12 divisors (see below), whose sum is σ = 128336208. Its totient is φ = 27500592.

The previous prime is 64168063. The next prime is 64168079. The reversal of 64168076 is 67086146.

64168076 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (64168079) 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, 1145831 + ... + 1145886.

It is an arithmetic number, because the mean of its divisors is an integer number (10694684).

Almost surely, 2^64168076 is an apocalyptic number.

It is an amenable number.

64168076 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64168076 is a wasteful number, since it uses less digits than its factorization.

64168076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2291728 (or 2291726 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 64168076 is about 8010.4978621806. The cubic root of 64168076 is about 400.3498522526.

The spelling of 64168076 in words is "sixty-four million, one hundred sixty-eight thousand, seventy-six".