89476608 has 80 divisors (see below), whose sum is σ = 256764816. Its totient is φ = 27525120.

The previous prime is 89476589. The next prime is 89476609. The reversal of 89476608 is 80667498.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89476609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17728 + ... + 22208.

Almost surely, 2^89476608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89476608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128382408).

89476608 is an abundant number, since it is smaller than the sum of its proper divisors (167288208).

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

89476608 is a wasteful number, since it uses less digits than its factorization.

89476608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4515 (or 4499 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The square root of 89476608 is about 9459.2075778048. The cubic root of 89476608 is about 447.2700698681.

The spelling of 89476608 in words is "eighty-nine million, four hundred seventy-six thousand, six hundred eight".