68961106 has 8 divisors (see below), whose sum is σ = 103492620. Its totient is φ = 34463568.

The previous prime is 68961077. The next prime is 68961119. The reversal of 68961106 is 60116986.

It can be written as a sum of positive squares in 2 ways, for example, as 60980481 + 7980625 = 7809^2 + 2825^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2601 + ... + 12028.

Almost surely, 2^68961106 is an apocalyptic number.

68961106 is a deficient number, since it is larger than the sum of its proper divisors (34531514).

68961106 is a wasteful number, since it uses less digits than its factorization.

68961106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16988.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 68961106 is about 8304.2823892255. The cubic root of 68961106 is about 410.0795126376.

The spelling of 68961106 in words is "sixty-eight million, nine hundred sixty-one thousand, one hundred six".