88089936 has 120 divisors (see below), whose sum is σ = 259254240. Its totient is φ = 25724160.

The previous prime is 88089923. The next prime is 88089943. The reversal of 88089936 is 63998088.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168171 + ... + 168693.

It is an arithmetic number, because the mean of its divisors is an integer number (2160452).

Almost surely, 2^88089936 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 88089936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129627120).

88089936 is an abundant number, since it is smaller than the sum of its proper divisors (171164304).

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

88089936 is a wasteful number, since it uses less digits than its factorization.

88089936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585 (or 568 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 51.

The square root of 88089936 is about 9385.6239004128. The cubic root of 88089936 is about 444.9474936997.

The spelling of 88089936 in words is "eighty-eight million, eighty-nine thousand, nine hundred thirty-six".