102328688 has 40 divisors (see below), whose sum is σ = 247186560. Its totient is φ = 39867840.

The previous prime is 102328687. The next prime is 102328697. The reversal of 102328688 is 886823201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102328687) 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, 40298 + ... + 42761.

It is an arithmetic number, because the mean of its divisors is an integer number (6179664).

Almost surely, 2^102328688 is an apocalyptic number.

It is an amenable number.

102328688 is an abundant number, since it is smaller than the sum of its proper divisors (144857872).

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

102328688 is a wasteful number, since it uses less digits than its factorization.

102328688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83085 (or 83079 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 102328688 is about 10115.7643309836. The cubic root of 102328688 is about 467.7342100016.

The spelling of 102328688 in words is "one hundred two million, three hundred twenty-eight thousand, six hundred eighty-eight".