1078068528 has 80 divisors (see below), whose sum is σ = 3132760800. Its totient is φ = 359344512.

The previous prime is 1078068521. The next prime is 1078068529. The reversal of 1078068528 is 8258608701.

It is not an unprimeable number, because it can be changed into a prime (1078068521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19588 + ... + 50396.

It is an arithmetic number, because the mean of its divisors is an integer number (39159510).

Almost surely, 2^1078068528 is an apocalyptic number.

1078068528 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1078068528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1566380400).

1078068528 is an abundant number, since it is smaller than the sum of its proper divisors (2054692272).

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

1078068528 is an frugal number, since it uses more digits than its factorization.

1078068528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30838 (or 30814 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 45.

The square root of 1078068528 is about 32833.9538892288. The cubic root of 1078068528 is about 1025.3735788371.

The spelling of 1078068528 in words is "one billion, seventy-eight million, sixty-eight thousand, five hundred twenty-eight".