68528088 has 48 divisors (see below), whose sum is σ = 196517880. Its totient is φ = 21498624.

The previous prime is 68528081. The next prime is 68528101. The reversal of 68528088 is 88082586.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68528081) 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 11 ways as a sum of consecutive naturals, for example, 26770 + ... + 29217.

Almost surely, 2^68528088 is an apocalyptic number.

68528088 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

68528088 is an abundant number, since it is smaller than the sum of its proper divisors (127989792).

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

68528088 is a wasteful number, since it uses less digits than its factorization.

68528088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56016 (or 56009 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 45.

The square root of 68528088 is about 8278.1693628483. The cubic root of 68528088 is about 409.2193911858.

The spelling of 68528088 in words is "sixty-eight million, five hundred twenty-eight thousand, eighty-eight".