89603201 has 4 divisors (see below), whose sum is σ = 89622852. Its totient is φ = 89583552.

The previous prime is 89603161. The next prime is 89603203. The reversal of 89603201 is 10230698.

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

It can be written as a sum of positive squares in 2 ways, for example, as 36663025 + 52940176 = 6055^2 + 7276^2 .

It is a cyclic number.

It is not a de Polignac number, because 89603201 - 2²⁶ = 22494337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (89603203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 965 + ... + 13421.

It is an arithmetic number, because the mean of its divisors is an integer number (22405713).

Almost surely, 2^89603201 is an apocalyptic number.

It is an amenable number.

89603201 is a deficient number, since it is larger than the sum of its proper divisors (19651).

89603201 is a wasteful number, since it uses less digits than its factorization.

89603201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19650.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 89603201 is about 9465.8967351224. The cubic root of 89603201 is about 447.4809055240.

Adding to 89603201 its reverse (10230698), we get a palindrome (99833899).

The spelling of 89603201 in words is "eighty-nine million, six hundred three thousand, two hundred one".