8448078 has 16 divisors (see below), whose sum is σ = 17055360. Its totient is φ = 2789496.

The previous prime is 8448067. The next prime is 8448079. The reversal of 8448078 is 8708448.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8448079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5938 + ... + 7221.

It is an arithmetic number, because the mean of its divisors is an integer number (1065960).

Almost surely, 2^8448078 is an apocalyptic number.

8448078 is an abundant number, since it is smaller than the sum of its proper divisors (8607282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8448078 is a wasteful number, since it uses less digits than its factorization.

8448078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13271.

The product of its (nonzero) digits is 57344, while the sum is 39.

The square root of 8448078 is about 2906.5577578985. The cubic root of 8448078 is about 203.6663615966. Note that the first 3 decimals are identical.

The spelling of 8448078 in words is "eight million, four hundred forty-eight thousand, seventy-eight".