68745333 has 8 divisors (see below), whose sum is σ = 91707808. Its totient is φ = 45806544.

The previous prime is 68745329. The next prime is 68745337. The reversal of 68745333 is 33354786.

It is an interprime number because it is at equal distance from previous prime (68745329) and next prime (68745337).

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

It is not a de Polignac number, because 68745333 - 2² = 68745329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68745291 and 68745300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68745337) 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, 2610 + ... + 12012.

It is an arithmetic number, because the mean of its divisors is an integer number (11463476).

Almost surely, 2^68745333 is an apocalyptic number.

It is an amenable number.

68745333 is a deficient number, since it is larger than the sum of its proper divisors (22962475).

68745333 is a wasteful number, since it uses less digits than its factorization.

68745333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11843.

The product of its digits is 181440, while the sum is 39.

The square root of 68745333 is about 8291.2805404232. The cubic root of 68745333 is about 409.6513653394.

The spelling of 68745333 in words is "sixty-eight million, seven hundred forty-five thousand, three hundred thirty-three".