68823033 has 8 divisors (see below), whose sum is σ = 92295168. Its totient is φ = 45616464.

The previous prime is 68823023. The next prime is 68823037. The reversal of 68823033 is 33032886.

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

It is not a de Polignac number, because 68823033 - 2¹³ = 68814841 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 68822985 and 68823003.

It is not an unprimeable number, because it can be changed into a prime (68823037) 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, 65785 + ... + 66822.

It is an arithmetic number, because the mean of its divisors is an integer number (11536896).

Almost surely, 2^68823033 is an apocalyptic number.

It is an amenable number.

68823033 is a deficient number, since it is larger than the sum of its proper divisors (23472135).

68823033 is a wasteful number, since it uses less digits than its factorization.

68823033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132783.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 68823033 is about 8295.9648625100. The cubic root of 68823033 is about 409.8056445474.

The spelling of 68823033 in words is "sixty-eight million, eight hundred twenty-three thousand, thirty-three".