88543680 has 56 divisors (see below), whose sum is σ = 281129232. Its totient is φ = 23611392.

The previous prime is 88543673. The next prime is 88543681. The reversal of 88543680 is 8634588.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88543681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45157 + ... + 47076.

Almost surely, 2^88543680 is an apocalyptic number.

88543680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

88543680 is an abundant number, since it is smaller than the sum of its proper divisors (192585552).

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

88543680 is a wasteful number, since it uses less digits than its factorization.

88543680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92253 (or 92243 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 88543680 is about 9409.7651405335. The cubic root of 88543680 is about 445.7101483602.

The spelling of 88543680 in words is "eighty-eight million, five hundred forty-three thousand, six hundred eighty".