4144768 has 16 divisors (see below), whose sum is σ = 8257410. Its totient is φ = 2072320.

The previous prime is 4144757. The next prime is 4144781. The reversal of 4144768 is 8674414.

It can be written as a sum of positive squares in only one way, i.e., 3356224 + 788544 = 1832^2 + 888^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16063 + ... + 16318.

Almost surely, 2^4144768 is an apocalyptic number.

It is an amenable number.

4144768 is a deficient number, since it is larger than the sum of its proper divisors (4112642).

4144768 is an equidigital number, since it uses as much as digits as its factorization.

4144768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32395 (or 32383 counting only the distinct ones).

The product of its digits is 21504, while the sum is 34.

The square root of 4144768 is about 2035.8703298590. The cubic root of 4144768 is about 160.6324963824.

The spelling of 4144768 in words is "four million, one hundred forty-four thousand, seven hundred sixty-eight".