68560106 has 4 divisors (see below), whose sum is σ = 102840162. Its totient is φ = 34280052.

The previous prime is 68560097. The next prime is 68560109. The reversal of 68560106 is 60106586.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60106586 = 2 ⋅30053293.

It can be written as a sum of positive squares in only one way, i.e., 65529025 + 3031081 = 8095^2 + 1741^2 .

It is not an unprimeable number, because it can be changed into a prime (68560109) 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 as a sum of consecutive naturals, namely, 17140025 + ... + 17140028.

Almost surely, 2^68560106 is an apocalyptic number.

68560106 is a deficient number, since it is larger than the sum of its proper divisors (34280056).

68560106 is a wasteful number, since it uses less digits than its factorization.

68560106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34280055.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 68560106 is about 8280.1030186828. The cubic root of 68560106 is about 409.2831137011.

The spelling of 68560106 in words is "sixty-eight million, five hundred sixty thousand, one hundred six".