9645036 has 24 divisors (see below), whose sum is σ = 22647744. Its totient is φ = 3194640.

The previous prime is 9645017. The next prime is 9645067. The reversal of 9645036 is 6305469.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9644988 and 9645006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510 + ... + 4421.

It is an arithmetic number, because the mean of its divisors is an integer number (943656).

Almost surely, 2^9645036 is an apocalyptic number.

It is an amenable number.

9645036 is an abundant number, since it is smaller than the sum of its proper divisors (13002708).

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

9645036 is a wasteful number, since it uses less digits than its factorization.

9645036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5101 (or 5099 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 9645036 is about 3105.6458265552. The cubic root of 9645036 is about 212.8635419475.

The spelling of 9645036 in words is "nine million, six hundred forty-five thousand, thirty-six".