1168648 has 32 divisors (see below), whose sum is σ = 2502360. Its totient is φ = 506880.

The previous prime is 1168639. The next prime is 1168693. The reversal of 1168648 is 8468611.

It can be written as a sum of positive squares in 4 ways, for example, as 1077444 + 91204 = 1038^2 + 302^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1438 + ... + 2098.

2^1168648 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 1168648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1251180).

1168648 is an abundant number, since it is smaller than the sum of its proper divisors (1333712).

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

1168648 is a wasteful number, since it uses less digits than its factorization.

1168648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697 (or 693 counting only the distinct ones).

The product of its digits is 9216, while the sum is 34.

The square root of 1168648 is about 1081.0402397691. The cubic root of 1168648 is about 105.3322206082.

The spelling of 1168648 in words is "one million, one hundred sixty-eight thousand, six hundred forty-eight".