68788275 has 24 divisors (see below), whose sum is σ = 113992704. Its totient is φ = 36602400.

The previous prime is 68788253. The next prime is 68788301. The reversal of 68788275 is 57288786.

It is not a de Polignac number, because 68788275 - 2⁵ = 68788243 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44770 + ... + 46280.

It is an arithmetic number, because the mean of its divisors is an integer number (4749696).

Almost surely, 2^68788275 is an apocalyptic number.

68788275 is a deficient number, since it is larger than the sum of its proper divisors (45204429).

68788275 is a wasteful number, since it uses less digits than its factorization.

68788275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131 (or 2126 counting only the distinct ones).

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

The square root of 68788275 is about 8293.8697240793. The cubic root of 68788275 is about 409.7366442794.

The spelling of 68788275 in words is "sixty-eight million, seven hundred eighty-eight thousand, two hundred seventy-five".