1068543360 has 128 divisors (see below), whose sum is σ = 3784485600. Its totient is φ = 284940288.

The previous prime is 1068543341. The next prime is 1068543373. The reversal of 1068543360 is 633458601.

1068543360 is a `hidden beast` number, since 106 + 8 + 543 + 3 + 6 + 0 = 666.

1068543360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×1068543360² = 2283569824400179200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13639 + ... + 48198.

Almost surely, 2^1068543360 is an apocalyptic number.

1068543360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1068543360 is an abundant number, since it is smaller than the sum of its proper divisors (2715942240).

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

1068543360 is an equidigital number, since it uses as much as digits as its factorization.

1068543360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61865 (or 61847 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 1068543360 is about 32688.5814926252. The cubic root of 1068543360 is about 1022.3447786966.

It can be divided in two parts, 10685 and 43360, that added together give a palindrome (54045).

The spelling of 1068543360 in words is "one billion, sixty-eight million, five hundred forty-three thousand, three hundred sixty".