89366128 has 10 divisors (see below), whose sum is σ = 173146904. Its totient is φ = 44683056.

The previous prime is 89366119. The next prime is 89366131. The reversal of 89366128 is 82166398.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2792676 + ... + 2792707.

Almost surely, 2^89366128 is an apocalyptic number.

It is an amenable number.

89366128 is a deficient number, since it is larger than the sum of its proper divisors (83780776).

89366128 is a wasteful number, since it uses less digits than its factorization.

89366128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5585391 (or 5585385 counting only the distinct ones).

The product of its digits is 124416, while the sum is 43.

The square root of 89366128 is about 9453.3659613917. The cubic root of 89366128 is about 447.0859072126.

The spelling of 89366128 in words is "eighty-nine million, three hundred sixty-six thousand, one hundred twenty-eight".