89545327 has 4 divisors (see below), whose sum is σ = 89567296. Its totient is φ = 89523360.

The previous prime is 89545289. The next prime is 89545333. The reversal of 89545327 is 72354598.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72354598 = 2 ⋅36177299.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89545327 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 (89545367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2874 + ... + 13687.

It is an arithmetic number, because the mean of its divisors is an integer number (22391824).

Almost surely, 2^89545327 is an apocalyptic number.

89545327 is a deficient number, since it is larger than the sum of its proper divisors (21969).

89545327 is a wasteful number, since it uses less digits than its factorization.

89545327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21968.

The product of its digits is 302400, while the sum is 43.

The square root of 89545327 is about 9462.8392673658. The cubic root of 89545327 is about 447.3845433134.

The spelling of 89545327 in words is "eighty-nine million, five hundred forty-five thousand, three hundred twenty-seven".