9636424 has 16 divisors (see below), whose sum is σ = 20649600. Its totient is φ = 4129872.

The previous prime is 9636421. The next prime is 9636427. The reversal of 9636424 is 4246369.

It is an interprime number because it is at equal distance from previous prime (9636421) and next prime (9636427).

It is a self number, because there is not a number n which added to its sum of digits gives 9636424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9636421) 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, 85984 + ... + 86095.

It is an arithmetic number, because the mean of its divisors is an integer number (1290600).

Almost surely, 2^9636424 is an apocalyptic number.

It is an amenable number.

9636424 is an abundant number, since it is smaller than the sum of its proper divisors (11013176).

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

9636424 is a wasteful number, since it uses less digits than its factorization.

9636424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172092 (or 172088 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The square root of 9636424 is about 3104.2590098122. The cubic root of 9636424 is about 212.8001681835.

The spelling of 9636424 in words is "nine million, six hundred thirty-six thousand, four hundred twenty-four".