89560443 has 16 divisors (see below), whose sum is σ = 139648256. Its totient is φ = 49986720.

The previous prime is 89560423. The next prime is 89560451. The reversal of 89560443 is 34406598.

It is not a de Polignac number, because 89560443 - 2⁵ = 89560411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89560423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48688 + ... + 50493.

It is an arithmetic number, because the mean of its divisors is an integer number (8728016).

Almost surely, 2^89560443 is an apocalyptic number.

89560443 is a deficient number, since it is larger than the sum of its proper divisors (50087813).

89560443 is a wasteful number, since it uses less digits than its factorization.

89560443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99234.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 89560443 is about 9463.6379368613. The cubic root of 89560443 is about 447.4097159810.

The spelling of 89560443 in words is "eighty-nine million, five hundred sixty thousand, four hundred forty-three".