89663001 has 8 divisors (see below), whose sum is σ = 120051840. Its totient is φ = 59524752.

The previous prime is 89662999. The next prime is 89663003. The reversal of 89663001 is 10036698.

It is an interprime number because it is at equal distance from previous prime (89662999) and next prime (89663003).

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

It is not a de Polignac number, because 89663001 - 2¹ = 89662999 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (89663003) 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, 61810 + ... + 63243.

It is an arithmetic number, because the mean of its divisors is an integer number (15006480).

Almost surely, 2^89663001 is an apocalyptic number.

It is an amenable number.

89663001 is a deficient number, since it is larger than the sum of its proper divisors (30388839).

89663001 is a wasteful number, since it uses less digits than its factorization.

89663001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125295.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 89663001 is about 9469.0549158826. The cubic root of 89663001 is about 447.5804310138.

Adding to 89663001 its reverse (10036698), we get a palindrome (99699699).

The spelling of 89663001 in words is "eighty-nine million, six hundred sixty-three thousand, one".