9742203 has 6 divisors (see below), whose sum is σ = 14072084. Its totient is φ = 6494796.

The previous prime is 9742199. The next prime is 9742217. The reversal of 9742203 is 3022479.

It is not a de Polignac number, because 9742203 - 2² = 9742199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9742253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 541225 + ... + 541242.

Almost surely, 2^9742203 is an apocalyptic number.

9742203 is a deficient number, since it is larger than the sum of its proper divisors (4329881).

9742203 is a wasteful number, since it uses less digits than its factorization.

9742203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082473 (or 1082470 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 9742203 is about 3121.2502302763. The cubic root of 9742203 is about 213.5759720268.

The spelling of 9742203 in words is "nine million, seven hundred forty-two thousand, two hundred three".