68033273 has 8 divisors (see below), whose sum is σ = 84820800. Its totient is φ = 53012880.

The previous prime is 68033249. The next prime is 68033279. The reversal of 68033273 is 37233086.

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

It is a cyclic number.

It is not a de Polignac number, because 68033273 - 2⁶ = 68033209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (68033279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441698 + ... + 441851.

It is an arithmetic number, because the mean of its divisors is an integer number (10602600).

Almost surely, 2^68033273 is an apocalyptic number.

It is an amenable number.

68033273 is a deficient number, since it is larger than the sum of its proper divisors (16787527).

68033273 is a wasteful number, since it uses less digits than its factorization.

68033273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883567.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 68033273 is about 8248.2284764669. The cubic root of 68033273 is about 408.2320723316.

The spelling of 68033273 in words is "sixty-eight million, thirty-three thousand, two hundred seventy-three".