4245448 has 16 divisors (see below), whose sum is σ = 8022960. Its totient is φ = 2106000.

The previous prime is 4245443. The next prime is 4245469. The reversal of 4245448 is 8445424.

It is not an unprimeable number, because it can be changed into a prime (4245443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 978 + ... + 3073.

It is an arithmetic number, because the mean of its divisors is an integer number (501435).

Almost surely, 2^4245448 is an apocalyptic number.

It is an amenable number.

4245448 is a deficient number, since it is larger than the sum of its proper divisors (3777512).

4245448 is a wasteful number, since it uses less digits than its factorization.

4245448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4188 (or 4184 counting only the distinct ones).

The product of its digits is 20480, while the sum is 31.

The square root of 4245448 is about 2060.4484948671. The cubic root of 4245448 is about 161.9227391583.

The spelling of 4245448 in words is "four million, two hundred forty-five thousand, four hundred forty-eight".