68782195 has 8 divisors (see below), whose sum is σ = 82861344. Its totient is φ = 54810624.

The previous prime is 68782193. The next prime is 68782201. The reversal of 68782195 is 59128786.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68782195 - 2¹ = 68782193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68782193) 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 7 ways as a sum of consecutive naturals, for example, 25479 + ... + 28048.

It is an arithmetic number, because the mean of its divisors is an integer number (10357668).

Almost surely, 2^68782195 is an apocalyptic number.

68782195 is a deficient number, since it is larger than the sum of its proper divisors (14079149).

68782195 is a wasteful number, since it uses less digits than its factorization.

68782195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53789.

The product of its digits is 241920, while the sum is 46.

The square root of 68782195 is about 8293.5031802008. The cubic root of 68782195 is about 409.7245721048.

The spelling of 68782195 in words is "sixty-eight million, seven hundred eighty-two thousand, one hundred ninety-five".