68806833 has 8 divisors (see below), whose sum is σ = 92443296. Its totient is φ = 45520800.

The previous prime is 68806831. The next prime is 68806877. The reversal of 68806833 is 33860886.

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

It is not a de Polignac number, because 68806833 - 2¹ = 68806831 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68806831) 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, 87148 + ... + 87933.

It is an arithmetic number, because the mean of its divisors is an integer number (11555412).

Almost surely, 2^68806833 is an apocalyptic number.

It is an amenable number.

68806833 is a deficient number, since it is larger than the sum of its proper divisors (23636463).

68806833 is a wasteful number, since it uses less digits than its factorization.

68806833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175215.

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 68806833 is about 8294.9884267550. The cubic root of 68806833 is about 409.7734878110.

The spelling of 68806833 in words is "sixty-eight million, eight hundred six thousand, eight hundred thirty-three".