1148896068 has 24 divisors (see below), whose sum is σ = 2681863968. Its totient is φ = 382807296.

The previous prime is 1148896061. The next prime is 1148896087. The reversal of 1148896068 is 8606988411.

It is a self number, because there is not a number n which added to its sum of digits gives 1148896068.

It is not an unprimeable number, because it can be changed into a prime (1148896061) 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 7 ways as a sum of consecutive naturals, for example, 12655 + ... + 49577.

It is an arithmetic number, because the mean of its divisors is an integer number (111744332).

Almost surely, 2^1148896068 is an apocalyptic number.

It is an amenable number.

1148896068 is an abundant number, since it is smaller than the sum of its proper divisors (1532967900).

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

1148896068 is a wasteful number, since it uses less digits than its factorization.

1148896068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39523 (or 39521 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 51.

The square root of 1148896068 is about 33895.3694182553. The cubic root of 1148896068 is about 1047.3542058373.

The spelling of 1148896068 in words is "one billion, one hundred forty-eight million, eight hundred ninety-six thousand, sixty-eight".