68110093 has 4 divisors (see below), whose sum is σ = 68167008. Its totient is φ = 68053180.

The previous prime is 68110043. The next prime is 68110103. The reversal of 68110093 is 39001186.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 68110093 - 2²¹ = 66012941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68110033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26623 + ... + 29068.

It is an arithmetic number, because the mean of its divisors is an integer number (17041752).

Almost surely, 2^68110093 is an apocalyptic number.

It is an amenable number.

68110093 is a deficient number, since it is larger than the sum of its proper divisors (56915).

68110093 is a wasteful number, since it uses less digits than its factorization.

68110093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56914.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 68110093 is about 8252.8839201821. The cubic root of 68110093 is about 408.3856667434.

The spelling of 68110093 in words is "sixty-eight million, one hundred ten thousand, ninety-three".