68134611 has 8 divisors (see below), whose sum is σ = 91561984. Its totient is φ = 45065160.

The previous prime is 68134529. The next prime is 68134637. The reversal of 68134611 is 11643186.

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

It is not a de Polignac number, because 68134611 - 2¹⁴ = 68118227 is a prime.

It is a super-2 number, since 2×68134611² = 9284650432242642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68134111) 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, 89035 + ... + 89796.

It is an arithmetic number, because the mean of its divisors is an integer number (11445248).

Almost surely, 2^68134611 is an apocalyptic number.

68134611 is a deficient number, since it is larger than the sum of its proper divisors (23427373).

68134611 is a wasteful number, since it uses less digits than its factorization.

68134611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178961.

The product of its digits is 3456, while the sum is 30.

The square root of 68134611 is about 8254.3692066687. The cubic root of 68134611 is about 408.4346638798.

Adding to 68134611 its reverse (11643186), we get a palindrome (79777797).

The spelling of 68134611 in words is "sixty-eight million, one hundred thirty-four thousand, six hundred eleven".