9645045 has 16 divisors (see below), whose sum is σ = 15809472. Its totient is φ = 5018240.

The previous prime is 9645017. The next prime is 9645067. The reversal of 9645045 is 5405469.

It is not a de Polignac number, because 9645045 - 2¹⁰ = 9644021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9644997 and 9645015.

It is a congruent number.

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, 7227 + ... + 8456.

It is an arithmetic number, because the mean of its divisors is an integer number (988092).

Almost surely, 2^9645045 is an apocalyptic number.

It is an amenable number.

9645045 is a deficient number, since it is larger than the sum of its proper divisors (6164427).

9645045 is a wasteful number, since it uses less digits than its factorization.

9645045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15732.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 9645045 is about 3105.6472755289. The cubic root of 9645045 is about 212.8636081567.

The spelling of 9645045 in words is "nine million, six hundred forty-five thousand, forty-five".