68876111 has 8 divisors (see below), whose sum is σ = 69988464. Its totient is φ = 67772160.

The previous prime is 68876081. The next prime is 68876117. The reversal of 68876111 is 11167886.

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

It is a cyclic number.

It is not a de Polignac number, because 68876111 - 2¹⁸ = 68613967 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 (68876117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15596 + ... + 19518.

It is an arithmetic number, because the mean of its divisors is an integer number (8748558).

Almost surely, 2^68876111 is an apocalyptic number.

68876111 is a deficient number, since it is larger than the sum of its proper divisors (1112353).

68876111 is a wasteful number, since it uses less digits than its factorization.

68876111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4201.

The product of its digits is 16128, while the sum is 38.

The square root of 68876111 is about 8299.1632710774. The cubic root of 68876111 is about 409.9109681755.

The spelling of 68876111 in words is "sixty-eight million, eight hundred seventy-six thousand, one hundred eleven".