9748143 has 12 divisors (see below), whose sum is σ = 14408680. Its totient is φ = 6347376.

The previous prime is 9748133. The next prime is 9748153. The reversal of 9748143 is 3418479.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9748133) and next prime (9748153).

It is not a de Polignac number, because 9748143 - 2⁴ = 9748127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9748098 and 9748107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9748133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12208 + ... + 12981.

Almost surely, 2^9748143 is an apocalyptic number.

9748143 is a deficient number, since it is larger than the sum of its proper divisors (4660537).

9748143 is a wasteful number, since it uses less digits than its factorization.

9748143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25238 (or 25235 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 9748143 is about 3122.2016270574. The cubic root of 9748143 is about 213.6193702713.

The spelling of 9748143 in words is "nine million, seven hundred forty-eight thousand, one hundred forty-three".