68884611 has 8 divisors (see below), whose sum is σ = 91988160. Its totient is φ = 45852072.

The previous prime is 68884597. The next prime is 68884619. The reversal of 68884611 is 11648886.

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

It is not a de Polignac number, because 68884611 - 2⁶ = 68884547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68884619) 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, 15445 + ... + 19398.

It is an arithmetic number, because the mean of its divisors is an integer number (11498520).

Almost surely, 2^68884611 is an apocalyptic number.

68884611 is a deficient number, since it is larger than the sum of its proper divisors (23103549).

68884611 is a wasteful number, since it uses less digits than its factorization.

68884611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35505.

The product of its digits is 73728, while the sum is 42.

The square root of 68884611 is about 8299.6753550967. The cubic root of 68884611 is about 409.9278298510.

The spelling of 68884611 in words is "sixty-eight million, eight hundred eighty-four thousand, six hundred eleven".