9504243 has 16 divisors (see below), whose sum is σ = 16092160. Its totient is φ = 5430888.

The previous prime is 9504239. The next prime is 9504281. The reversal of 9504243 is 3424059.

It is not a de Polignac number, because 9504243 - 2² = 9504239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

9504243 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9504203) 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, 24955 + ... + 25332.

It is an arithmetic number, because the mean of its divisors is an integer number (1005760).

Almost surely, 2^9504243 is an apocalyptic number.

9504243 is a deficient number, since it is larger than the sum of its proper divisors (6587917).

9504243 is a wasteful number, since it uses less digits than its factorization.

9504243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50303 (or 50297 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 9504243 is about 3082.8952301368. The cubic root of 9504243 is about 211.8227053959.

The spelling of 9504243 in words is "nine million, five hundred four thousand, two hundred forty-three".