89489088 has 336 divisors, whose sum is σ = 316199520. Its totient is φ = 23887872.

The previous prime is 89489053. The next prime is 89489089. The reversal of 89489088 is 88098498.

89489088 is a `hidden beast` number, since 89 + 489 + 0 + 88 = 666.

It is not an unprimeable number, because it can be changed into a prime (89489089) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2418606 + ... + 2418642.

It is an arithmetic number, because the mean of its divisors is an integer number (941070).

Almost surely, 2^89489088 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 89489088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158099760).

89489088 is an abundant number, since it is smaller than the sum of its proper divisors (226710432).

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

89489088 is a wasteful number, since it uses less digits than its factorization.

89489088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 54.

The square root of 89489088 is about 9459.8672295123. The cubic root of 89489088 is about 447.2908636491.

The spelling of 89489088 in words is "eighty-nine million, four hundred eighty-nine thousand, eighty-eight".