89200297 has 8 divisors (see below), whose sum is σ = 91768320. Its totient is φ = 86651040.

The previous prime is 89200291. The next prime is 89200301. The reversal of 89200297 is 79200298.

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

It is not a de Polignac number, because 89200297 - 2⁷ = 89200169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89200291) 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, 5248 + ... + 14350.

It is an arithmetic number, because the mean of its divisors is an integer number (11471040).

Almost surely, 2^89200297 is an apocalyptic number.

It is an amenable number.

89200297 is a deficient number, since it is larger than the sum of its proper divisors (2568023).

89200297 is a wasteful number, since it uses less digits than its factorization.

89200297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9383.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 89200297 is about 9444.5908857928. The cubic root of 89200297 is about 446.8091930874.

Subtracting from 89200297 its reverse (79200298), we obtain a palindrome (9999999).

The spelling of 89200297 in words is "eighty-nine million, two hundred thousand, two hundred ninety-seven".