1078304 has 24 divisors (see below), whose sum is σ = 2193408. Its totient is φ = 521280.

The previous prime is 1078247. The next prime is 1078331. The reversal of 1078304 is 4038701.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1078304.

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, 449 + ... + 1535.

It is an arithmetic number, because the mean of its divisors is an integer number (91392).

2^1078304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1078304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1096704).

1078304 is an abundant number, since it is smaller than the sum of its proper divisors (1115104).

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

1078304 is a wasteful number, since it uses less digits than its factorization.

1078304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128 (or 1120 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1078304 is about 1038.4141755581. The cubic root of 1078304 is about 102.5448227521.

The spelling of 1078304 in words is "one million, seventy-eight thousand, three hundred four".