1068418 has 24 divisors (see below), whose sum is σ = 1811700. Its totient is φ = 471744.

The previous prime is 1068409. The next prime is 1068437. The reversal of 1068418 is 8148601.

It can be written as a sum of positive squares in 6 ways, for example, as 253009 + 815409 = 503^2 + 903^2 .

It is a super-2 number, since 2×1068418² = 2283034045448, 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 11 ways as a sum of consecutive naturals, for example, 9748 + ... + 9856.

2^1068418 is an apocalyptic number.

1068418 is a deficient number, since it is larger than the sum of its proper divisors (743282).

1068418 is a wasteful number, since it uses less digits than its factorization.

1068418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 1068418 is about 1033.6430718580. The cubic root of 1068418 is about 102.2304797117.

The spelling of 1068418 in words is "one million, sixty-eight thousand, four hundred eighteen".