68788752 has 40 divisors (see below), whose sum is σ = 183440640. Its totient is φ = 22189440.

The previous prime is 68788729. The next prime is 68788763. The reversal of 68788752 is 25788786.

It is a junction number, because it is equal to n+sod(n) for n = 68788695 and 68788704.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21627 + ... + 24602.

It is an arithmetic number, because the mean of its divisors is an integer number (4586016).

Almost surely, 2^68788752 is an apocalyptic number.

68788752 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

68788752 is an abundant number, since it is smaller than the sum of its proper divisors (114651888).

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

68788752 is a wasteful number, since it uses less digits than its factorization.

68788752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46271 (or 46265 counting only the distinct ones).

The product of its digits is 1505280, while the sum is 51.

The square root of 68788752 is about 8293.8984802082. The cubic root of 68788752 is about 409.7375913590.

The spelling of 68788752 in words is "sixty-eight million, seven hundred eighty-eight thousand, seven hundred fifty-two".