68301283 has 8 divisors (see below), whose sum is σ = 71401248. Its totient is φ = 65212224.

The previous prime is 68301271. The next prime is 68301301. The reversal of 68301283 is 38210386.

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 68301283 - 2⁵ = 68301251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68301383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11785 + ... + 16597.

It is an arithmetic number, because the mean of its divisors is an integer number (8925156).

Almost surely, 2^68301283 is an apocalyptic number.

68301283 is a deficient number, since it is larger than the sum of its proper divisors (3099965).

68301283 is a wasteful number, since it uses less digits than its factorization.

68301283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5453.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 68301283 is about 8264.4590264578. The cubic root of 68301283 is about 408.7674325378.

The spelling of 68301283 in words is "sixty-eight million, three hundred one thousand, two hundred eighty-three".