9051663 has 8 divisors (see below), whose sum is σ = 12096000. Its totient is φ = 6020888.

The previous prime is 9051617. The next prime is 9051697. The reversal of 9051663 is 3661509.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9051663 - 2⁸ = 9051407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9051663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9051613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1713 + ... + 4586.

It is an arithmetic number, because the mean of its divisors is an integer number (1512000).

Almost surely, 2^9051663 is an apocalyptic number.

9051663 is a deficient number, since it is larger than the sum of its proper divisors (3044337).

9051663 is a wasteful number, since it uses less digits than its factorization.

9051663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6781.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 9051663 is about 3008.5981785543. The cubic root of 9051663 is about 208.4056356334.

The spelling of 9051663 in words is "nine million, fifty-one thousand, six hundred sixty-three".