1068684 has 12 divisors (see below), whose sum is σ = 2493624. Its totient is φ = 356224.

The previous prime is 1068677. The next prime is 1068701. The reversal of 1068684 is 4868601.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1068684² = 2284170983712, which contains 22 as substring.

It is a zygodrome in base 11.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44517 + ... + 44540.

It is an arithmetic number, because the mean of its divisors is an integer number (207802).

2^1068684 is an apocalyptic number.

It is an amenable number.

1068684 is an abundant number, since it is smaller than the sum of its proper divisors (1424940).

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

1068684 is a wasteful number, since it uses less digits than its factorization.

1068684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89064 (or 89062 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 1068684 is about 1033.7717349589. The cubic root of 1068684 is about 102.2389629867.

The spelling of 1068684 in words is "one million, sixty-eight thousand, six hundred eighty-four".