1078448 has 20 divisors (see below), whose sum is σ = 2388240. Its totient is φ = 462144.

The previous prime is 1078417. The next prime is 1078471. The reversal of 1078448 is 8448701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4703 + ... + 4926.

It is an arithmetic number, because the mean of its divisors is an integer number (119412).

2^1078448 is an apocalyptic number.

It is an amenable number.

1078448 is an abundant number, since it is smaller than the sum of its proper divisors (1309792).

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

1078448 is an equidigital number, since it uses as much as digits as its factorization.

1078448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9644 (or 9638 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 1078448 is about 1038.4835097391. The cubic root of 1078448 is about 102.5493872649.

The spelling of 1078448 in words is "one million, seventy-eight thousand, four hundred forty-eight".