68333245 has 8 divisors (see below), whose sum is σ = 82089216. Its totient is φ = 54607056.

The previous prime is 68333219. The next prime is 68333249. The reversal of 68333245 is 54233386.

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 68333245 - 2²⁵ = 34778813 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 68333245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68333249) 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, 2037 + ... + 11866.

It is an arithmetic number, because the mean of its divisors is an integer number (10261152).

Almost surely, 2^68333245 is an apocalyptic number.

It is an amenable number.

68333245 is a deficient number, since it is larger than the sum of its proper divisors (13755971).

68333245 is a wasteful number, since it uses less digits than its factorization.

68333245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14891.

The product of its digits is 51840, while the sum is 34.

The square root of 68333245 is about 8266.3925021741. The cubic root of 68333245 is about 408.8311843283.

The spelling of 68333245 in words is "sixty-eight million, three hundred thirty-three thousand, two hundred forty-five".