9742103 has 4 divisors (see below), whose sum is σ = 11133840. Its totient is φ = 8350368.

The previous prime is 9742097. The next prime is 9742111. The reversal of 9742103 is 3012479.

9742103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9742103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9742163) 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, 695858 + ... + 695871.

It is an arithmetic number, because the mean of its divisors is an integer number (2783460).

Almost surely, 2^9742103 is an apocalyptic number.

9742103 is a deficient number, since it is larger than the sum of its proper divisors (1391737).

9742103 is a wasteful number, since it uses less digits than its factorization.

9742103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391736.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 9742103 is about 3121.2342110133. The cubic root of 9742103 is about 213.5752412657.

The spelling of 9742103 in words is "nine million, seven hundred forty-two thousand, one hundred three".