68883335 has 16 divisors (see below), whose sum is σ = 84369600. Its totient is φ = 53975040.

The previous prime is 68883319. The next prime is 68883359. The reversal of 68883335 is 53338886.

It is a happy number.

It is not a de Polignac number, because 68883335 - 2⁴ = 68883319 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136694 + ... + 137196.

It is an arithmetic number, because the mean of its divisors is an integer number (5273100).

Almost surely, 2^68883335 is an apocalyptic number.

68883335 is a deficient number, since it is larger than the sum of its proper divisors (15486265).

68883335 is a wasteful number, since it uses less digits than its factorization.

68883335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018.

The product of its digits is 414720, while the sum is 44.

The square root of 68883335 is about 8299.5984842642. The cubic root of 68883335 is about 409.9252987045.

Adding to 68883335 its reverse (53338886), we get a palindrome (122222221).

The spelling of 68883335 in words is "sixty-eight million, eight hundred eighty-three thousand, three hundred thirty-five".