68127075 has 60 divisors (see below), whose sum is σ = 133685640. Its totient is φ = 34179840.

The previous prime is 68127067. The next prime is 68127079. The reversal of 68127075 is 57072186.

It is not a de Polignac number, because 68127075 - 2³ = 68127067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68127079) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 33436 + ... + 35414.

It is an arithmetic number, because the mean of its divisors is an integer number (2228094).

Almost surely, 2^68127075 is an apocalyptic number.

68127075 is a deficient number, since it is larger than the sum of its proper divisors (65558565).

68127075 is a wasteful number, since it uses less digits than its factorization.

68127075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018 (or 2004 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 68127075 is about 8253.9127085280. The cubic root of 68127075 is about 408.4196050765.

The spelling of 68127075 in words is "sixty-eight million, one hundred twenty-seven thousand, seventy-five".