68122075 has 12 divisors (see below), whose sum is σ = 96538960. Its totient is φ = 46712160.

The previous prime is 68122063. The next prime is 68122091. The reversal of 68122075 is 57022186.

It is not a de Polignac number, because 68122075 - 2⁷ = 68121947 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194460 + ... + 194809.

Almost surely, 2^68122075 is an apocalyptic number.

68122075 is a deficient number, since it is larger than the sum of its proper divisors (28416885).

68122075 is a wasteful number, since it uses less digits than its factorization.

68122075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389286 (or 389281 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 68122075 is about 8253.6098163167. The cubic root of 68122075 is about 408.4096132195.

The spelling of 68122075 in words is "sixty-eight million, one hundred twenty-two thousand, seventy-five".