9247242 has 32 divisors (see below), whose sum is σ = 19502208. Its totient is φ = 2917376.

The previous prime is 9247211. The next prime is 9247283. The reversal of 9247242 is 2427429.

It is a super-2 number, since 2×9247242² = 171022969213128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15298 + ... + 15890.

It is an arithmetic number, because the mean of its divisors is an integer number (609444).

Almost surely, 2^9247242 is an apocalyptic number.

9247242 is an abundant number, since it is smaller than the sum of its proper divisors (10254966).

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

9247242 is a wasteful number, since it uses less digits than its factorization.

9247242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734.

The product of its digits is 8064, while the sum is 30.

The square root of 9247242 is about 3040.9278189395. The cubic root of 9247242 is about 209.8959575320.

The spelling of 9247242 in words is "nine million, two hundred forty-seven thousand, two hundred forty-two".