4064168 has 8 divisors (see below), whose sum is σ = 7620330. Its totient is φ = 2032080.

The previous prime is 4064167. The next prime is 4064171. The reversal of 4064168 is 8614604.

It can be written as a sum of positive squares in only one way, i.e., 2316484 + 1747684 = 1522^2 + 1322^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 4064168.

It is not an unprimeable number, because it can be changed into a prime (4064161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254003 + ... + 254018.

Almost surely, 2^4064168 is an apocalyptic number.

It is an amenable number.

4064168 is a deficient number, since it is larger than the sum of its proper divisors (3556162).

4064168 is a wasteful number, since it uses less digits than its factorization.

4064168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508027 (or 508023 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 4064168 is about 2015.9781744850. The cubic root of 4064168 is about 159.5844424673.

The spelling of 4064168 in words is "four million, sixty-four thousand, one hundred sixty-eight".