4448888 has 16 divisors (see below), whose sum is σ = 8781000. Its totient is φ = 2107296.

The previous prime is 4448881. The next prime is 4448921. The reversal of 4448888 is 8888444.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a plaindrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4448881) 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, 14483 + ... + 14786.

Almost surely, 2^4448888 is an apocalyptic number.

It is an amenable number.

4448888 is a deficient number, since it is larger than the sum of its proper divisors (4332112).

4448888 is a wasteful number, since it uses less digits than its factorization.

4448888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29294 (or 29290 counting only the distinct ones).

The product of its digits is 262144, while the sum is 44.

The square root of 4448888 is about 2109.2387252277. The cubic root of 4448888 is about 164.4689137897.

The spelling of 4448888 in words is "four million, four hundred forty-eight thousand, eight hundred eighty-eight".