1168254448 has 20 divisors (see below), whose sum is σ = 2295375408. Its totient is φ = 575899520.

The previous prime is 1168254403. The next prime is 1168254469. The reversal of 1168254448 is 8444528611.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 513061 + ... + 515332.

Almost surely, 2^1168254448 is an apocalyptic number.

It is an amenable number.

1168254448 is a deficient number, since it is larger than the sum of its proper divisors (1127120960).

1168254448 is a wasteful number, since it uses less digits than its factorization.

1168254448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028472 (or 1028466 counting only the distinct ones).

The product of its digits is 245760, while the sum is 43.

The square root of 1168254448 is about 34179.7373892779. The cubic root of 1168254448 is about 1053.2039544488.

The spelling of 1168254448 in words is "one billion, one hundred sixty-eight million, two hundred fifty-four thousand, four hundred forty-eight".