68061100 has 18 divisors (see below), whose sum is σ = 147692804. Its totient is φ = 27224400.

The previous prime is 68061083. The next prime is 68061101. The reversal of 68061100 is 116086.

It is not an unprimeable number, because it can be changed into a prime (68061101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 340206 + ... + 340405.

Almost surely, 2^68061100 is an apocalyptic number.

It is an amenable number.

68061100 is an abundant number, since it is smaller than the sum of its proper divisors (79631704).

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

68061100 is a wasteful number, since it uses less digits than its factorization.

68061100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680625 (or 680618 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 68061100 is about 8249.9151510788. The cubic root of 68061100 is about 408.2877231670.

Adding to 68061100 its reverse (116086), we get a palindrome (68177186).

The spelling of 68061100 in words is "sixty-eight million, sixty-one thousand, one hundred".