1068356 has 12 divisors (see below), whose sum is σ = 1891260. Its totient is φ = 528000.

The previous prime is 1068343. The next prime is 1068367. The reversal of 1068356 is 6538601.

It can be written as a sum of positive squares in 2 ways, for example, as 379456 + 688900 = 616^2 + 830^2 .

It is a super-2 number, since 2×1068356² = 2282769085472, 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, 1145 + ... + 1856.

It is an arithmetic number, because the mean of its divisors is an integer number (157605).

2^1068356 is an apocalyptic number.

It is an amenable number.

1068356 is a deficient number, since it is larger than the sum of its proper divisors (822904).

1068356 is a wasteful number, since it uses less digits than its factorization.

1068356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3094 (or 3092 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1068356 is about 1033.6130804126. The cubic root of 1068356 is about 102.2285022047.

The spelling of 1068356 in words is "one million, sixty-eight thousand, three hundred fifty-six".