89776016 has 40 divisors (see below), whose sum is σ = 193809024. Its totient is φ = 39935360.

The previous prime is 89776013. The next prime is 89776033. The reversal of 89776016 is 61067798.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (89776013) 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, 2846 + ... + 13698.

Almost surely, 2^89776016 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 89776016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96904512).

89776016 is an abundant number, since it is smaller than the sum of its proper divisors (104033008).

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

89776016 is a wasteful number, since it uses less digits than its factorization.

89776016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10919 (or 10913 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 44.

The square root of 89776016 is about 9475.0206332229. The cubic root of 89776016 is about 447.7684017646.

The spelling of 89776016 in words is "eighty-nine million, seven hundred seventy-six thousand, sixteen".