68760106 has 4 divisors (see below), whose sum is σ = 103140162. Its totient is φ = 34380052.

The previous prime is 68760101. The next prime is 68760113. The reversal of 68760106 is 60106786.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 50993881 + 17766225 = 7141^2 + 4215^2 .

It is not an unprimeable number, because it can be changed into a prime (68760101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17190025 + ... + 17190028.

Almost surely, 2^68760106 is an apocalyptic number.

68760106 is a deficient number, since it is larger than the sum of its proper divisors (34380056).

68760106 is a wasteful number, since it uses less digits than its factorization.

68760106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34380055.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 68760106 is about 8292.1713682244. The cubic root of 68760106 is about 409.6807071914.

The spelling of 68760106 in words is "sixty-eight million, seven hundred sixty thousand, one hundred six".