1068448 has 24 divisors (see below), whose sum is σ = 2126628. Its totient is φ = 528384.

The previous prime is 1068439. The next prime is 1068461. The reversal of 1068448 is 8448601.

It can be written as a sum of positive squares in 2 ways, for example, as 1056784 + 11664 = 1028^2 + 108^2 .

It is a super-2 number, since 2×1068448² = 2283162257408, which contains 22 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 5440 + ... + 5632.

2^1068448 is an apocalyptic number.

It is an amenable number.

1068448 is a deficient number, since it is larger than the sum of its proper divisors (1058180).

1068448 is a wasteful number, since it uses less digits than its factorization.

1068448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 368 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 1068448 is about 1033.6575835353. The cubic root of 1068448 is about 102.2314365425.

The spelling of 1068448 in words is "one million, sixty-eight thousand, four hundred forty-eight".