68115795 has 32 divisors (see below), whose sum is σ = 120925440. Its totient is φ = 32461440.

The previous prime is 68115791. The next prime is 68115799. The reversal of 68115795 is 59751186.

It is an interprime number because it is at equal distance from previous prime (68115791) and next prime (68115799).

It is not a de Polignac number, because 68115795 - 2² = 68115791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68115791) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6237 + ... + 13233.

It is an arithmetic number, because the mean of its divisors is an integer number (3778920).

Almost surely, 2^68115795 is an apocalyptic number.

68115795 is a deficient number, since it is larger than the sum of its proper divisors (52809645).

68115795 is a wasteful number, since it uses less digits than its factorization.

68115795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7075.

The product of its digits is 75600, while the sum is 42.

The square root of 68115795 is about 8253.2293679505. The cubic root of 68115795 is about 408.3970627543.

The spelling of 68115795 in words is "sixty-eight million, one hundred fifteen thousand, seven hundred ninety-five".