89066445 has 32 divisors (see below), whose sum is σ = 153922944. Its totient is φ = 43718400.

The previous prime is 89066443. The next prime is 89066449. The reversal of 89066445 is 54466098.

It is not a de Polignac number, because 89066445 - 2¹ = 89066443 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 89066397 and 89066406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89066443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128550 + ... + 129240.

It is an arithmetic number, because the mean of its divisors is an integer number (4810092).

Almost surely, 2^89066445 is an apocalyptic number.

It is an amenable number.

89066445 is a deficient number, since it is larger than the sum of its proper divisors (64856499).

89066445 is a wasteful number, since it uses less digits than its factorization.

89066445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 89066445 is about 9437.5020529799. The cubic root of 89066445 is about 446.5855905294.

It can be divided in two parts, 8906 and 6445, that added together give a palindrome (15351).

The spelling of 89066445 in words is "eighty-nine million, sixty-six thousand, four hundred forty-five".