89544684 has 12 divisors (see below), whose sum is σ = 208937624. Its totient is φ = 29848224.

The previous prime is 89544673. The next prime is 89544691. The reversal of 89544684 is 48644598.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3731017 + ... + 3731040.

Almost surely, 2^89544684 is an apocalyptic number.

It is an amenable number.

89544684 is an abundant number, since it is smaller than the sum of its proper divisors (119392940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89544684 is a wasteful number, since it uses less digits than its factorization.

89544684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7462064 (or 7462062 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 48.

The square root of 89544684 is about 9462.8052923010. The cubic root of 89544684 is about 447.3834724629.

The spelling of 89544684 in words is "eighty-nine million, five hundred forty-four thousand, six hundred eighty-four".