88099700 has 72 divisors (see below), whose sum is σ = 207616920. Its totient is φ = 32448000.

The previous prime is 88099699. The next prime is 88099703. The reversal of 88099700 is 799088.

It can be written as a sum of positive squares in 12 ways, for example, as 74718736 + 13380964 = 8644^2 + 3658^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88099703) 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 23 ways as a sum of consecutive naturals, for example, 219500 + ... + 219900.

Almost surely, 2^88099700 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 88099700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103808460).

88099700 is an abundant number, since it is smaller than the sum of its proper divisors (119517220).

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

88099700 is a wasteful number, since it uses less digits than its factorization.

88099700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 421 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 41.

The square root of 88099700 is about 9386.1440432160. The cubic root of 88099700 is about 444.9639326068.

The spelling of 88099700 in words is "eighty-eight million, ninety-nine thousand, seven hundred".