88897536 has 288 divisors, whose sum is σ = 321965280. Its totient is φ = 23003136.

The previous prime is 88897531. The next prime is 88897559. The reversal of 88897536 is 63579888.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88897531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1677286 + ... + 1677338.

It is an arithmetic number, because the mean of its divisors is an integer number (1117935).

Almost surely, 2^88897536 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 88897536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160982640).

88897536 is an abundant number, since it is smaller than the sum of its proper divisors (233067744).

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

88897536 is a wasteful number, since it uses less digits than its factorization.

88897536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101 (or 78 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 54.

The square root of 88897536 is about 9428.5489869863. The cubic root of 88897536 is about 446.3031045716.

The spelling of 88897536 in words is "eighty-eight million, eight hundred ninety-seven thousand, five hundred thirty-six".