10068538 has 8 divisors (see below), whose sum is σ = 15350580. Its totient is φ = 4951680.

The previous prime is 10068533. The next prime is 10068557. The reversal of 10068538 is 83586001.

It can be written as a sum of positive squares in 2 ways, for example, as 8254129 + 1814409 = 2873^2 + 1347^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (10068533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41143 + ... + 41386.

Almost surely, 2^10068538 is an apocalyptic number.

10068538 is a deficient number, since it is larger than the sum of its proper divisors (5282042).

10068538 is an equidigital number, since it uses as much as digits as its factorization.

10068538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82592.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 10068538 is about 3173.0959645116. The cubic root of 10068538 is about 215.9345509296.

The spelling of 10068538 in words is "ten million, sixty-eight thousand, five hundred thirty-eight".