9225663 has 4 divisors (see below), whose sum is σ = 12300888. Its totient is φ = 6150440.

The previous prime is 9225649. The next prime is 9225703. The reversal of 9225663 is 3665229.

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

It is a cyclic number.

It is not a de Polignac number, because 9225663 - 2¹² = 9221567 is a prime.

It is a super-2 number, since 2×9225663² = 170225715579138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9225613) 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, 1537608 + ... + 1537613.

It is an arithmetic number, because the mean of its divisors is an integer number (3075222).

Almost surely, 2^9225663 is an apocalyptic number.

9225663 is a deficient number, since it is larger than the sum of its proper divisors (3075225).

9225663 is a wasteful number, since it uses less digits than its factorization.

9225663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3075224.

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

The square root of 9225663 is about 3037.3776518569. The cubic root of 9225663 is about 209.7325620529.

The spelling of 9225663 in words is "nine million, two hundred twenty-five thousand, six hundred sixty-three".