1075681248 has 96 divisors (see below), whose sum is σ = 2936424960. Its totient is φ = 344509440.

The previous prime is 1075681241. The next prime is 1075681283. The reversal of 1075681248 is 8421865701.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075681241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261673 + ... + 265751.

It is an arithmetic number, because the mean of its divisors is an integer number (30587760).

Almost surely, 2^1075681248 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 1075681248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1468212480).

1075681248 is an abundant number, since it is smaller than the sum of its proper divisors (1860743712).

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

1075681248 is a wasteful number, since it uses less digits than its factorization.

1075681248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4200 (or 4192 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 42.

The square root of 1075681248 is about 32797.5799107190. The cubic root of 1075681248 is about 1024.6161554619.

The spelling of 1075681248 in words is "one billion, seventy-five million, six hundred eighty-one thousand, two hundred forty-eight".