68627106 has 12 divisors (see below), whose sum is σ = 148692102. Its totient is φ = 22875696.

The previous prime is 68627093. The next prime is 68627123. The reversal of 68627106 is 60172686.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 68211081 + 416025 = 8259^2 + 645^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1906291 + ... + 1906326.

Almost surely, 2^68627106 is an apocalyptic number.

68627106 is an abundant number, since it is smaller than the sum of its proper divisors (80064996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68627106 is a wasteful number, since it uses less digits than its factorization.

68627106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3812625 (or 3812622 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 68627106 is about 8284.1478741027. The cubic root of 68627106 is about 409.4163935457.

The spelling of 68627106 in words is "sixty-eight million, six hundred twenty-seven thousand, one hundred six".