68008011 has 8 divisors (see below), whose sum is σ = 95449920. Its totient is φ = 42952392.

The previous prime is 68008009. The next prime is 68008021. The reversal of 68008011 is 11080086.

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

It is not a de Polignac number, because 68008011 - 2¹ = 68008009 is a prime.

It is a super-2 number, since 2×68008011² = 9250179120352242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (68008021) 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, 596505 + ... + 596618.

It is an arithmetic number, because the mean of its divisors is an integer number (11931240).

Almost surely, 2^68008011 is an apocalyptic number.

68008011 is a deficient number, since it is larger than the sum of its proper divisors (27441909).

68008011 is a wasteful number, since it uses less digits than its factorization.

68008011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193145.

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 68008011 is about 8246.6969751531. The cubic root of 68008011 is about 408.1815380619.

Adding to 68008011 its reverse (11080086), we get a palindrome (79088097).

The spelling of 68008011 in words is "sixty-eight million, eight thousand, eleven".