68170701 has 4 divisors (see below), whose sum is σ = 90894272. Its totient is φ = 45447132.

The previous prime is 68170699. The next prime is 68170703. The reversal of 68170701 is 10707186.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (68170699) and next prime (68170703).

It is not a de Polignac number, because 68170701 - 2¹ = 68170699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68170703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11361781 + ... + 11361786.

It is an arithmetic number, because the mean of its divisors is an integer number (22723568).

Almost surely, 2^68170701 is an apocalyptic number.

It is an amenable number.

68170701 is a deficient number, since it is larger than the sum of its proper divisors (22723571).

68170701 is a wasteful number, since it uses less digits than its factorization.

68170701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22723570.

The product of its (nonzero) digits is 2352, while the sum is 30.

The square root of 68170701 is about 8256.5550322153. Note that the first 3 decimals coincide. The cubic root of 68170701 is about 408.5067652928.

Adding to 68170701 its reverse (10707186), we get a palindrome (78877887).

The spelling of 68170701 in words is "sixty-eight million, one hundred seventy thousand, seven hundred one".