89086976 has 66 divisors (see below), whose sum is σ = 196020720. Its totient is φ = 40437760.

The previous prime is 89086931. The next prime is 89086979. The reversal of 89086976 is 67968098.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89086979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123545 + ... + 124263.

Almost surely, 2^89086976 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 89086976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98010360).

89086976 is an abundant number, since it is smaller than the sum of its proper divisors (106933744).

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

89086976 is a wasteful number, since it uses less digits than its factorization.

89086976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761 (or 732 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 53.

The square root of 89086976 is about 9438.5897251655. The cubic root of 89086976 is about 446.6199025322.

The spelling of 89086976 in words is "eighty-nine million, eighty-six thousand, nine hundred seventy-six".