9704247 has 16 divisors (see below), whose sum is σ = 15068160. Its totient is φ = 5440032.

The previous prime is 9704243. The next prime is 9704251. The reversal of 9704247 is 7424079.

It is an interprime number because it is at equal distance from previous prime (9704243) and next prime (9704251).

It is not a de Polignac number, because 9704247 - 2² = 9704243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9704243) 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 15 ways as a sum of consecutive naturals, for example, 3247 + ... + 5472.

It is an arithmetic number, because the mean of its divisors is an integer number (941760).

Almost surely, 2^9704247 is an apocalyptic number.

9704247 is a deficient number, since it is larger than the sum of its proper divisors (5363913).

9704247 is a wasteful number, since it uses less digits than its factorization.

9704247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8782.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 9704247 is about 3115.1640406245. The cubic root of 9704247 is about 213.2982442831.

The spelling of 9704247 in words is "nine million, seven hundred four thousand, two hundred forty-seven".