89895221 has 8 divisors (see below), whose sum is σ = 96923904. Its totient is φ = 82882800.

The previous prime is 89895203. The next prime is 89895263. The reversal of 89895221 is 12259898.

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

It is not a de Polignac number, because 89895221 - 2¹⁰ = 89894197 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 (89895121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8996 + ... + 16146.

It is an arithmetic number, because the mean of its divisors is an integer number (12115488).

Almost surely, 2^89895221 is an apocalyptic number.

It is an amenable number.

89895221 is a deficient number, since it is larger than the sum of its proper divisors (7028683).

89895221 is a wasteful number, since it uses less digits than its factorization.

89895221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8131.

The product of its digits is 103680, while the sum is 44.

The square root of 89895221 is about 9481.3090340944. The cubic root of 89895221 is about 447.9664970827.

The spelling of 89895221 in words is "eighty-nine million, eight hundred ninety-five thousand, two hundred twenty-one".