8020448 has 24 divisors (see below), whose sum is σ = 15866928. Its totient is φ = 3990784.

The previous prime is 8020433. The next prime is 8020457. The reversal of 8020448 is 8440208.

It is a super-2 number, since 2×8020448² = 128655172241408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 7940 + ... + 8892.

It is an arithmetic number, because the mean of its divisors is an integer number (661122).

Almost surely, 2^8020448 is an apocalyptic number.

It is an amenable number.

8020448 is a deficient number, since it is larger than the sum of its proper divisors (7846480).

8020448 is a wasteful number, since it uses less digits than its factorization.

8020448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226 (or 1218 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 8020448 is about 2832.0395477465. The cubic root of 8020448 is about 200.1702550250.

The spelling of 8020448 in words is "eight million, twenty thousand, four hundred forty-eight".