9285663 has 4 divisors (see below), whose sum is σ = 12380888. Its totient is φ = 6190440.

The previous prime is 9285659. The next prime is 9285671. The reversal of 9285663 is 3665829.

9285663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 9285663 - 2² = 9285659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9285613) 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, 1547608 + ... + 1547613.

It is an arithmetic number, because the mean of its divisors is an integer number (3095222).

Almost surely, 2^9285663 is an apocalyptic number.

9285663 is a deficient number, since it is larger than the sum of its proper divisors (3095225).

9285663 is a wasteful number, since it uses less digits than its factorization.

9285663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3095224.

The product of its digits is 77760, while the sum is 39.

The square root of 9285663 is about 3047.2385859988. The cubic root of 9285663 is about 210.1862519952.

The spelling of 9285663 in words is "nine million, two hundred eighty-five thousand, six hundred sixty-three".