88533680 has 20 divisors (see below), whose sum is σ = 205840992. Its totient is φ = 35413440.

The previous prime is 88533661. The next prime is 88533761. The reversal of 88533680 is 8633588.

It is a tau number, because it is divible by the number of its divisors (20).

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553256 + ... + 553415.

Almost surely, 2^88533680 is an apocalyptic number.

88533680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

88533680 is an abundant number, since it is smaller than the sum of its proper divisors (117307312).

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

88533680 is a wasteful number, since it uses less digits than its factorization.

88533680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106684 (or 1106678 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 88533680 is about 9409.2337626398. The cubic root of 88533680 is about 445.6933684339.

The spelling of 88533680 in words is "eighty-eight million, five hundred thirty-three thousand, six hundred eighty".