88750000 has 80 divisors (see below), whose sum is σ = 217968192. Its totient is φ = 35000000.

The previous prime is 88749977. The next prime is 88750001. The reversal of 88750000 is 5788.

It is a tau number, because it is divible by the number of its divisors (80).

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (88750001) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1249965 + ... + 1250035.

Almost surely, 2^88750000 is an apocalyptic number.

88750000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88750000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108984096).

88750000 is an abundant number, since it is smaller than the sum of its proper divisors (129218192).

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

88750000 is an frugal number, since it uses more digits than its factorization.

88750000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 88750000 is about 9420.7218407084. The cubic root of 88750000 is about 446.0560702228.

Adding to 88750000 its reverse (5788), we get a palindrome (88755788).

The spelling of 88750000 in words is "eighty-eight million, seven hundred fifty thousand".