88648040 has 64 divisors (see below), whose sum is σ = 216034560. Its totient is φ = 32544000.

The previous prime is 88647991. The next prime is 88648057. The reversal of 88648040 is 4084688.

It is a junction number, because it is equal to n+sod(n) for n = 88647985 and 88648003.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 117665 + ... + 118415.

It is an arithmetic number, because the mean of its divisors is an integer number (3375540).

Almost surely, 2^88648040 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 88648040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108017280).

88648040 is an abundant number, since it is smaller than the sum of its proper divisors (127386520).

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

88648040 is a wasteful number, since it uses less digits than its factorization.

88648040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002 (or 998 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 88648040 is about 9415.3088106551. The cubic root of 88648040 is about 445.8851883280.

The spelling of 88648040 in words is "eighty-eight million, six hundred forty-eight thousand, forty".