1168448 has 14 divisors (see below), whose sum is σ = 2318766. Its totient is φ = 584192.

The previous prime is 1168411. The next prime is 1168451. The reversal of 1168448 is 8448611.

It can be written as a sum of positive squares in only one way, i.e., 906304 + 262144 = 952^2 + 512^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an Ulam number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 9065 + ... + 9192.

2^1168448 is an apocalyptic number.

It is an amenable number.

1168448 is a deficient number, since it is larger than the sum of its proper divisors (1150318).

1168448 is an equidigital number, since it uses as much as digits as its factorization.

1168448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18269 (or 18259 counting only the distinct ones).

The product of its digits is 6144, while the sum is 32.

The square root of 1168448 is about 1080.9477323164. The cubic root of 1168448 is about 105.3262114859.

The spelling of 1168448 in words is "one million, one hundred sixty-eight thousand, four hundred forty-eight".