10143768 has 16 divisors (see below), whose sum is σ = 25359480. Its totient is φ = 3381248.

The previous prime is 10143767. The next prime is 10143773. The reversal of 10143768 is 86734101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211305 + ... + 211352.

Almost surely, 2^10143768 is an apocalyptic number.

It is an amenable number.

10143768 is an abundant number, since it is smaller than the sum of its proper divisors (15215712).

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

10143768 is a wasteful number, since it uses less digits than its factorization.

10143768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422666 (or 422662 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 10143768 is about 3184.9282566488. The cubic root of 10143768 is about 216.4710228665.

Adding to 10143768 its reverse (86734101), we get a palindrome (96877869).

The spelling of 10143768 in words is "ten million, one hundred forty-three thousand, seven hundred sixty-eight".