1048627968 has 72 divisors (see below), whose sum is σ = 2830334976. Its totient is φ = 344601600.

The previous prime is 1048627967. The next prime is 1048628047. The reversal of 1048627968 is 8697268401.

It is a self number, because there is not a number n which added to its sum of digits gives 1048627968.

It is not an unprimeable number, because it can be changed into a prime (1048627961) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 44913 + ... + 64143.

It is an arithmetic number, because the mean of its divisors is an integer number (39310208).

Almost surely, 2^1048627968 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 1048627968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1415167488).

1048627968 is an abundant number, since it is smaller than the sum of its proper divisors (1781707008).

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

1048627968 is an equidigital number, since it uses as much as digits as its factorization.

1048627968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19321 (or 19307 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The square root of 1048627968 is about 32382.5256581385. The cubic root of 1048627968 is about 1015.9534564414.

The spelling of 1048627968 in words is "one billion, forty-eight million, six hundred twenty-seven thousand, nine hundred sixty-eight".