4442288 has 10 divisors (see below), whose sum is σ = 8606964. Its totient is φ = 2221136.

The previous prime is 4442279. The next prime is 4442303. The reversal of 4442288 is 8822444.

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

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138806 + ... + 138837.

Almost surely, 2^4442288 is an apocalyptic number.

It is an amenable number.

4442288 is a deficient number, since it is larger than the sum of its proper divisors (4164676).

4442288 is a wasteful number, since it uses less digits than its factorization.

4442288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277651 (or 277645 counting only the distinct ones).

The product of its digits is 16384, while the sum is 32.

The square root of 4442288 is about 2107.6735990186. The cubic root of 4442288 is about 164.3875427402.

The spelling of 4442288 in words is "four million, four hundred forty-two thousand, two hundred eighty-eight".